/*通用类*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
html {
  overflow-x: hidden;
}
body {
  width: 100%;
  min-width: 320px;
  margin: 0 auto;
  font-family: "Microsoft Yahei";
  background: #fff;
  overflow-x: hidden;
  color: #333;
}
.wb {
  background: #fff;
}
/*不同设备字体em基准
@media screen and (min-width: 320px) and (max-width: 360px){
  body{
  	font-size:13.5px;
  }
}
@media screen and (min-width: 360px) and (max-width: 480px){
  body{
  	font-size:15px;
  }
}
@media screen and (min-width: 480px) and (max-width: 700px){
  body{
  	font-size:22.5px;
  }
}
@media screen and (min-width: 700px) and (max-width: 1000px){
  body{
  	font-size:28px;
  }
}
@media screen and (min-width: 1000px) and (max-width: 1200px){
  body{
  	font-size:32px;
  }
}
@media screen and (min-width: 1200px) and (max-width: 1400px){
  body{
  	font-size:40px;
  }
}
@media screen and (min-width: 1400px){
  body{
  	font-size:50px;
  }
}
*/
img {
  border: none;
}
h1,
h2,
h3 {
  font-weight: normal;
}
a {
  color: #333;
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
  outline: none;
}
input,
textarea,
select {
  font-family: "Microsoft Yahei";
  font-size: 1em;
  outline: none;
  margin: 0;
  padding: 0;
}
input::-webkit-input-placeholder {
  color: #979797 !important;
}
textarea::-webkit-input-placeholder {
  color: #979797 !important;
}
input[type='button'],
input[type='text'],
input[type='search'],
input[type='submit'],
input[type='reset'],
input[type='date'],
input[type='time'],
input[type='number'] {
  -webkit-appearance: none;
}
select {
  -webkit-appearance: none;
}
textarea {
  -webkit-appearance: none;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none !important;
  margin: 0;
}
ul,
ol {
  padding: 0;
  list-style-type: none;
}
em {
  font-style: normal;
}
.lt {
  float: left;
}
.rt {
  float: right;
}
input.sub,
label {
  border: none;
  cursor: pointer;
}
input,
textarea {
  font-family: "Microsoft Yahei";
  outline: none;
  margin: 0;
  padding: 0;
}
table {
  border-collapse: collapse;
}
td,
th {
  padding: 0;
}
.clear::before {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
.clear::after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
.contain {
  width: 1420px;
  margin: 0 auto;
}
.warpin {
  width: 100%;
  padding: 0 5vw;
}
.pulic_head_cont_bg {
  width: 100%;
  height: 122px;
}
.pulic_head_cont {
  padding: 30px 0;
  background: #fff;
  box-shadow: 0px 10px 10px rgba(0, 0, 0, 0.05);
  position: relative;
  z-index: 12;
}
.pulic_head_cont .contain {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pulic_head_cont .logo {
  display: flex;
  align-items: center;
}
.pulic_head_cont .logo img {
  display: block;
  height: 46px;
}
.pulic_head_cont .logo .txt {
  padding-left: 14px;
  margin-left: 20px;
  border-left: 1px solid #e8e8e8;
  font-size: 17px;
  color: #333333;
}
.pulic_head_cont .r_cont {
  display: flex;
  align-items: center;
}
.pulic_head_cont .nav_dl {
  display: flex;
  align-items: center;
}
.pulic_head_cont .nav_dl .li {
  position: relative;
}
.pulic_head_cont .nav_dl .li .tle {
  display: block;
  padding: 18px 14px;
  margin: 0 15px;
  font-size: 18px;
  color: #6e6e73;
  border-bottom: 1px solid #fff;
}
.pulic_head_cont .nav_dl .li .tle:hover,
.pulic_head_cont .nav_dl .li .tle.active {
  color: #d00000;
  border-bottom: 1px solid #d00000;
}
.pulic_head_cont .nav_dl .li .bit_dl {
  position: absolute;
  top: 90%;
  left: 50%;
  transform: translateX(-50%);
  width: 134px;
  background: #fff;
  border-radius: 5px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.15);
  display: none;
}
.pulic_head_cont .nav_dl .li .bit_dl .dd {
  display: block;
  width: 100%;
  padding: 5px 0;
  font-size: 16px;
  color: #666666;
  text-align: center;
}
.pulic_head_cont .nav_dl .li .bit_dl .dd:hover {
  color: #d00000;
}
.pulic_head_cont .nav_dl .li:hover .bit_dl {
  display: block;
}
.pulic_head_cont .real_tel {
  display: flex;
  margin-left: 50px;
}
.pulic_head_cont .real_tel .dd img {
  display: block;
  width: 24px;
  margin-right: 6px;
}
.pulic_head_cont .real_tel .dd h2 {
  display: flex;
  align-items: center;
  font-size: 28px;
  color: #d00000;
}
.pulic_head_cont .real_tel .dd p {
  font-size: 13px;
  color: #999999;
  text-align: center;
}
.pulic_head_cont .real_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 144px;
  height: 45px;
  background: #d00000;
  border-radius: 10px;
  font-size: 17px;
  color: #fff;
  margin-left: 10px;
  cursor: pointer;
}
.pulic_head_cont.active {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
}
.index_baner {
  position: relative;
  overflow: hidden;
}
.index_baner img {
  display: block;
  width: 100%;
}
.index_baner .swiper-pagination-bullet {
  width: 17px;
  height: 17px;
  background: #fff;
  opacity: 1;
}
.index_baner .swiper-pagination-bullet.swiper-pagination-bullet-active {
  opacity: 0.5;
}
/*********pulic_floor************/
.pulic_floor_cont {
  position: fixed;
  right: 20px;
  top: 40vh;
  width: 50px;
  background: #f2f2f2;
  border-radius: 10px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.35);
  z-index: 15;
}
.pulic_floor_cont .li {
  position: relative;
  padding: 12px 0;
}
.pulic_floor_cont .li .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 50px;
}
.pulic_floor_cont .li .tis_i img {
  max-width: 100%;
}
.pulic_floor_cont .li .txt {
  text-align: center;
  font-size: 13px;
  color: #333333;
}
.pulic_floor_cont .li .det_cont {
  position: absolute;
  right: 50px;
  top: 50%;
  transform: translateY(-50%);
  width: auto;
  padding: 10px;
  background: #fff;
  border-radius: 10px;
  text-align: center;
  transition: all 0.5s;
  visibility: hidden;
  overflow: hidden;
  opacity: 0;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.35);
}
.pulic_floor_cont .li .det_cont::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-left: 10px solid #fff;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
}
.pulic_floor_cont .li .det_cont h2 {
  font-size: 22px;
  color: #d00000;
  margin-bottom: 10px;
}
.pulic_floor_cont .li .det_cont p {
  font-size: 14px;
  color: #999999;
}
.pulic_floor_cont .li .det_cont img {
  display: block;
  width: 120px;
}
.pulic_floor_cont .li:hover .det_cont {
  display: block;
  opacity: 1;
  right: 70px;
  visibility: inherit;
}
.pulic_floor_service {
  position: fixed;
  bottom: 20vh;
  left: 20px;
  display: block;
  width: 134px;
  padding: 12px 0;
  background: #d00000;
  font-size: 16px;
  color: #fff;
  z-index: 15;
  text-align: center;
}
.pulic_floor_service img {
  margin-right: 6px;
  display: inline-block;
  vertical-align: middle;
  width: 26px;
}
.pulic_floor_service .service_dc {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px;
  background: #fff;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.15);
  display: none;
  width: 90%;
}
.pulic_floor_service .service_dc img {
  display: block;
  width: 100%;
}
.pulic_floor_service:hover .service_dc {
  display: block;
}
.floor_return_btn {
  position: fixed;
  right: 20px;
  bottom: 5vh;
  display: block;
  width: 32px;
  cursor: pointer;
  z-index: 13;
}
.floor_return_btn img {
  display: block;
  width: 100%;
}
/*************************/
.index_case_1 {
  padding: 70px 0 80px;
  background: #fff;
}
.index_case_1 .title_head {
  text-align: center;
  margin-bottom: 60px;
}
.index_case_1 .title_head h2 {
  font-size: 38px;
  color: #4b4b4b;
  margin-bottom: 14px;
}
.index_case_1 .title_head p {
  font-size: 24px;
  color: #4b4b4b;
}
.index_case_1 .last_cont {
  display: flex;
  flex-wrap: wrap;
}
.index_case_1 .last_cont .list {
  width: 25%;
  position: relative;
  padding: 32px 34px 56px;
  text-align: center;
  overflow: hidden;
}
.index_case_1 .last_cont .list .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 80px;
}
.index_case_1 .last_cont .list .tle {
  font-size: 34px;
  font-weight: bold;
  color: #d00000;
  margin-bottom: 10px;
}
.index_case_1 .last_cont .list .txt {
  font-size: 14px;
  color: #6e6e73;
}
.index_case_1 .last_cont .list .det_cont {
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  transition: all 0.6s;
  background: #d00000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.index_case_1 .last_cont .list .det_cont .tle {
  color: #fff;
  font-size: 34px;
  color: #ffffff;
  margin-bottom: 24PX;
}
.index_case_1 .last_cont .list .det_cont .txt {
  text-align: center;
  font-size: 14px;
  color: #ffffff;
  margin-bottom: 46px;
  padding: 0 20px;
}
.index_case_1 .last_cont .list .det_cont .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 195px;
  height: 40px;
  background: #fff;
  font-size: 14px;
  color: #d00000;
  margin: 0 auto;
}
.index_case_1 .last_cont .list:hover .det_cont {
  top: 0;
}
.index_case_2 {
  padding: 70px 0;
  background: #f9f9f9;
}
.index_case_2 .title_head {
  text-align: center;
  margin-bottom: 60px;
}
.index_case_2 .title_head h2 {
  font-size: 38px;
  color: #4b4b4b;
  margin-bottom: 20px;
}
.index_case_2 .title_head p {
  font-size: 24px;
  color: #4b4b4b;
}
.index_case_2 .last_cont {
  display: flex;
  justify-content: center;
}
.index_case_2 .last_cont .list {
  width: 100%;
  text-align: center;
}
.index_case_2 .last_cont .list .tis_num {
  margin-bottom: 10px;
  font-size: 116px;
  color: #c40000;
  line-height: 116px;
}
.index_case_2 .last_cont .list .tis_num span {
  display: inline-block;
  vertical-align: bottom;
  font-size: 46px;
  line-height: 80px;
  margin-left: 10px;
  font-weight: bold;
}
.index_case_2 .last_cont .list .tis_num span.dw {
  font-weight: normal;
}
.index_case_2 .last_cont .list .txt {
  font-size: 16px;
  color: #6e6e73;
}
.index_case_3 {
  padding: 100px 0;
}
.index_case_3 .tis_head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.index_case_3 .tis_head .tle {
  font-size: 42px;
  color: #4b4b4b;
  width: 200px;
}
.index_case_3 .tis_head .nav_dl {
  width: calc(100% - 350px);
  display: flex;
  align-items: center;
}
.index_case_3 .tis_head .nav_dl .list {
  width: 100%;
  padding: 10px 0;
  border-bottom: 2px solid transparent;
  display: flex;
  align-items: center;
}
.index_case_3 .tis_head .nav_dl .list .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
}
.index_case_3 .tis_head .nav_dl .list .tis_i img {
  display: block;
  max-width: 100%;
  filter: sepia(1);
  opacity: 0.6;
}
.index_case_3 .tis_head .nav_dl .list .det {
  width: calc(100% - 56px);
  padding-left: 5px;
}
.index_case_3 .tis_head .nav_dl .list .det h2 {
  font-size: 19px;
  font-weight: bold;
  color: #333333;
  margin-bottom: 8px;
}
.index_case_3 .tis_head .nav_dl .list .det p {
  font-size: 12px;
  color: #999999;
  word-wrap: break-word;
  line-height: 14px;
  height: 28px;
}
.index_case_3 .tis_head .nav_dl .list:hover,
.index_case_3 .tis_head .nav_dl .list.hover {
  border-bottom: 2px solid #d00000;
}
.index_case_3 .tis_head .nav_dl .list:hover .det h2,
.index_case_3 .tis_head .nav_dl .list.hover .det h2 {
  color: #d00000;
}
.index_case_3 .tis_head .nav_dl .list:hover .tis_i img,
.index_case_3 .tis_head .nav_dl .list.hover .tis_i img {
  filter: sepia(0);
  opacity: 1;
}
.index_case_3 .bit_cont .cont {
  display: none;
}
.index_case_3 .bit_cont img {
  display: block;
  width: 100%;
}
.index_case_4 {
  padding: 78px 0;
  background: #f9f9f9;
}
.index_case_4 .title_head {
  font-size: 42px;
  color: #4b4b4b;
  margin-bottom: 20px;
}
.index_case_4 .last_cont {
  display: flex;
  flex-wrap: wrap;
}
.index_case_4 .last_cont .list {
  width: 50%;
  padding: 40px 0;
  border-bottom: 1px solid #ececec;
  display: flex;
  align-items: center;
}
.index_case_4 .last_cont .list .num {
  width: 140px;
  height: 120px;
  text-align: center;
  font-size: 106px;
  font-weight: bold;
  color: #d00000;
}
.index_case_4 .last_cont .list .det {
  width: calc(100% - 140px);
  padding-left: 10px;
}
.index_case_4 .last_cont .list .det h2 {
  font-size: 36px;
  font-weight: bold;
  color: #333333;
  margin-bottom: 16px;
}
.index_case_4 .last_cont .list .det p {
  font-size: 16px;
  line-height: 24px;
  color: #666666;
}
.index_case_4 .last_cont .list:nth-child(odd) .det {
  padding-right: 40px;
}
.index_case_4 .last_cont .list:nth-last-child(1) {
  border-bottom: 0;
}
.index_case_4 .last_cont .list:nth-last-child(2) {
  border-bottom: 0;
}
.index_case_5 {
  padding: 50px 0;
}
.index_case_5 .title_head {
  margin-bottom: 46px;
}
.index_case_5 .title_head h2 {
  font-size: 42px;
  color: #4b4b4b;
  margin-bottom: 16px;
}
.index_case_5 .title_head p {
  font-size: 17px;
  color: #666666;
}
.index_case5_baner {
  position: relative;
  overflow: hidden;
}
.index_case5_baner .swiper-slide .tis_i {
  display: block;
  width: 100%;
  height: 482px;
  overflow: hidden;
}
.index_case5_baner .swiper-slide .tis_i img {
  display: block;
  width: 100%;
}
.index_case5_baner .swiper-slide .txt {
  text-align: center;
  padding: 16px 0;
  font-size: 22px;
  color: #666666;
}
.index_case5_baner .bit_set_cont {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin-top: 20px;
  height: 24px;
}
.index_case5_baner .bit_set_cont .case5_page {
  width: calc(100% - 80px);
  position: relative;
  bottom: 0;
  margin: 0 auto;
}
.index_case5_baner .bit_set_cont .index_case5_prev {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 23px;
  height: 19px;
  background: url(../i/baner_prev.png) no-repeat center;
  background-size: cover;
}
.index_case5_baner .bit_set_cont .index_case5_prev.swiper-button-disabled {
  display: none;
}
.index_case5_baner .bit_set_cont .index_case5_next {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 23px;
  height: 19px;
  background: url(../i/baner_next.png) no-repeat center;
  background-size: cover;
}
.index_case5_baner .bit_set_cont .index_case5_next.swiper-button-disabled {
  display: none;
}
.index_case_6 {
  position: relative;
  margin-bottom: 50px;
}
.index_case_6 .tis_bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: -1;
}
.index_case_6 .tis_cont {
  padding: 70px 0 40px;
}
.index_case_6 .tis_cont .title_head {
  text-align: center;
  font-size: 42px;
  color: #ffffff;
  margin-bottom: 40px;
}
.index_case_6 .tis_cont .last_cont {
  display: flex;
  justify-content: space-between;
}
.index_case_6 .tis_cont .last_cont .list {
  width: calc(100% / 3);
  text-align: center;
}
.index_case_6 .tis_cont .last_cont .list .tis {
  font-size: 22px;
  color: #fff;
  margin-bottom: 10px;
}
.index_case_6 .tis_cont .last_cont .list .tis span {
  display: inline-block;
  vertical-align: bottom;
  font-size: 90px;
  line-height: 70px;
  color: #fff;
}
.index_case_6 .tis_cont .last_cont .list .txt {
  font-size: 18px;
  color: #fff;
}
.index_case_6 .case6_baner_cont {
  position: relative;
  padding: 34px;
  background: #fff;
}
.index_case_6 .case6_baner_cont .index_case6_prev {
  display: block;
  width: 47px;
  height: 47px;
  background: url(../i/arr_prev_1.png) no-repeat center;
  background-size: cover;
  position: absolute;
  left: -116px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}
.index_case_6 .case6_baner_cont .index_case6_prev.swiper-button-disabled {
  display: none;
}
.index_case_6 .case6_baner_cont .index_case6_next {
  display: block;
  width: 47px;
  height: 47px;
  background: url(../i/arr_next_1.png) no-repeat center;
  background-size: cover;
  position: absolute;
  right: -116px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}
.index_case_6 .case6_baner_cont .index_case6_next.swiper-button-disabled {
  display: none;
}
.index_case6_baner {
  position: relative;
  overflow: hidden;
}
.index_case6_baner .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 210px;
  overflow: hidden;
}
.index_case6_baner .tis_i img {
  display: block;
  max-width: 100%;
}
.index_case6_baner .txt {
  text-align: center;
  font-size: 22px;
  color: #202020;
  padding: 10px 0;
}
.index_case_7 .tis_nav_cont {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.index_case_7 .tis_nav_cont .title {
  font-size: 42px;
  color: #4b4b4b;
}
.index_case_7 .tis_nav_cont .nav_dl {
  display: flex;
}
.index_case_7 .tis_nav_cont .nav_dl .list {
  padding: 0 40px;
  cursor: pointer;
}
.index_case_7 .tis_nav_cont .nav_dl .list .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  margin: 0 auto;
}
.index_case_7 .tis_nav_cont .nav_dl .list .tis_i img {
  display: block;
  max-width: 100%;
  filter: sepia(1);
  opacity: 0.5;
}
.index_case_7 .tis_nav_cont .nav_dl .list .txt {
  text-align: center;
  font-size: 18px;
  color: #666666;
  padding: 6px 0;
}
.index_case_7 .tis_nav_cont .nav_dl .list:hover,
.index_case_7 .tis_nav_cont .nav_dl .list.active {
  background: #d00000;
}
.index_case_7 .tis_nav_cont .nav_dl .list:hover .tis_i img,
.index_case_7 .tis_nav_cont .nav_dl .list.active .tis_i img {
  filter: sepia(1) brightness(1000);
  opacity: 1;
}
.index_case_7 .tis_nav_cont .nav_dl .list:hover .txt,
.index_case_7 .tis_nav_cont .nav_dl .list.active .txt {
  color: #fff;
}
.index_case_7 .bit_cont {
  margin-top: 30px;
  position: relative;
  overflow: hidden;
  /*.cont{
			display:none;
			&.active{
				display: flex;
				flex-wrap: wrap;
			}
			
		}*/
}
.index_case_7 .bit_cont .list {
  width: calc(97% / 4);
  margin-right: 1%;
}
.index_case_7 .bit_cont .list:nth-child(4n) {
  margin-right: 0;
}
.index_case_7 .bit_cont .list .tis_i {
  display: block;
  width: 100%;
}
.index_case_7 .bit_cont .list .tis_i img {
  display: block;
  width: 100%;
}
.index_case_7 .bit_cont .list .txt {
  text-align: center;
  padding: 18px 0;
}
.index_case_7 .bit_cont .list .txt h2 {
  font-size: 22px;
  color: #4b4b4b;
}
.index_case_7 .bit_cont .list .txt p {
  font-size: 14px;
  color: #999999;
}
.index_case_7 .bit_more {
  display: flex;
  align-items: center;
  justify-content: center;
}
.index_case_7 .bit_more .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 208px;
  height: 44px;
  background: #f9f9f9;
  font-size: 15px;
  color: #999999;
}
.index_case_8 {
  padding: 110px 0;
}
.index_case_8 .title_head {
  font-size: 42px;
  color: #4b4b4b;
  margin-bottom: 30px;
}
.index_case_8 .case8_baner_cont {
  position: relative;
}
.index_case_8 .case8_baner_cont .index_case8_prev {
  position: absolute;
  top: 50%;
  left: -70px;
  transform: translateY(-50%);
  display: block;
  width: 14px;
  height: 26px;
  background: url(../i/arr_prev_2.png) no-repeat center;
  background-size: cover;
  cursor: pointer;
}
.index_case_8 .case8_baner_cont .index_case8_prev.swiper-button-disabled {
  display: none;
}
.index_case_8 .case8_baner_cont .index_case8_next {
  position: absolute;
  top: 50%;
  right: -70px;
  transform: translateY(-50%);
  display: block;
  width: 14px;
  height: 26px;
  background: url(../i/arr_next_2.png) no-repeat center;
  background-size: cover;
  cursor: pointer;
}
.index_case_8 .case8_baner_cont .index_case8_next.swiper-button-disabled {
  display: none;
}
.index_case8_baner {
  position: relative;
  overflow: hidden;
}
.index_case8_baner .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 110px;
}
.index_case8_baner .swiper-slide img {
  display: block;
  width: 100%;
}
.pulic_foot_cont {
  background: #2f2e2e;
}
.pulic_foot_cont .tis_content {
  display: flex;
  justify-content: space-between;
  padding-top: 70px;
}
.pulic_foot_cont .tis_content .l_cont {
  display: flex;
}
.pulic_foot_cont .tis_content .consul_service {
  width: 356px;
}
.pulic_foot_cont .tis_content .consul_service .tis_nav {
  display: flex;
}
.pulic_foot_cont .tis_content .consul_service .tis_nav .li {
  width: 50%;
  padding: 12px 0;
  text-align: center;
  font-size: 24px;
  color: #999999;
  border: 1px solid #2f2e2e;
  border-top: 3px solid #2f2e2e;
  border-bottom: 1px solid #2f2e2e;
  cursor: pointer;
}
.pulic_foot_cont .tis_content .consul_service .tis_nav .li:hover,
.pulic_foot_cont .tis_content .consul_service .tis_nav .li.active {
  background: #363535;
  color: #ffffff;
  border: 1px solid #2f2e2e;
  border-bottom: 1px solid #363535;
  border-top: 3px solid #d00000;
}
.pulic_foot_cont .tis_content .consul_service .bit_cont {
  width: 100%;
  background: #363535;
  border: 1px solid #2f2e2e;
  border-top: none;
  padding: 30px 40px;
}
.pulic_foot_cont .tis_content .consul_service .bit_cont .cont {
  display: none;
}
.pulic_foot_cont .tis_content .consul_service .bit_cont .int {
  position: relative;
  margin-bottom: 14px;
}
.pulic_foot_cont .tis_content .consul_service .bit_cont .int input,
.pulic_foot_cont .tis_content .consul_service .bit_cont .int textarea {
  width: 100%;
  height: 44px;
  padding-left: 10px;
  box-sizing: border-box;
  border: none;
  background: #fff;
  font-size: 16px;
}
.pulic_foot_cont .tis_content .consul_service .bit_cont .int .file_up_btn {
  position: relative;
  width: 100%;
  height: 44px;
  background: #d00000;
  border-radius: 5px;
  font-size: 15px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pulic_foot_cont .tis_content .consul_service .bit_cont .int .file_up_btn input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}
.pulic_foot_cont .tis_content .consul_service .bit_cont .int.hot::after {
  content: "*";
  display: block;
  font-size: 20px;
  color: #fe2d2d;
  position: absolute;
  right: -20px;
  top: 0;
}
.pulic_foot_cont .tis_content .consul_service .bit_cont .sele_dl {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}
.pulic_foot_cont .tis_content .consul_service .bit_cont .sele_dl .li {
  width: 49%;
}
.pulic_foot_cont .tis_content .consul_service .bit_cont .sele_dl .li select {
  width: 100%;
  height: 44px;
  border: none;
  font-size: 16px;
  color: #000000;
  padding-left: 10px;
  -webkit-appearance: button;
}
.pulic_foot_cont .tis_content .consul_service .bit_cont .sub_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 48px;
  background: #d00000;
  font-size: 18px;
  color: #ffffff;
  margin-top: 20px;
}
.pulic_foot_cont .tis_content .contact_last {
  padding: 0 64px;
}
.pulic_foot_cont .tis_content .contact_last .title_head {
  font-size: 24px;
  color: #ffffff;
  margin-bottom: 24px;
}
.pulic_foot_cont .tis_content .contact_last .dl {
  margin-bottom: 26px;
}
.pulic_foot_cont .tis_content .contact_last .dl .dt {
  font-size: 16px;
  color: #999999;
}
.pulic_foot_cont .tis_content .contact_last .dl .dt span {
  margin-left: 20px;
  font-size: 16px;
  color: #ffffff;
}
.pulic_foot_cont .tis_content .contact_last .dl .dd {
  font-size: 15px;
  color: #717375;
}
.pulic_foot_cont .tis_content .contact_last .dl:last-child {
  margin-bottom: 0;
}
.pulic_foot_cont .tis_content .code_last {
  display: flex;
  margin-bottom: 90px;
}
.pulic_foot_cont .tis_content .code_last .list {
  margin-right: 15px;
}
.pulic_foot_cont .tis_content .code_last .list:last-child {
  margin-right: 0;
}
.pulic_foot_cont .tis_content .code_last .list .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 136px;
  height: 138px;
  background: #fff;
}
.pulic_foot_cont .tis_content .code_last .list .tis_i img {
  display: block;
  width: 100%;
}
.pulic_foot_cont .tis_content .code_last .list .txt {
  padding: 15px 0;
  text-align: center;
  font-size: 15px;
  color: #ffffff;
}
.pulic_foot_cont .tis_content .bit_nav .nav_dl {
  display: flex;
  align-items: center;
}
.pulic_foot_cont .tis_content .bit_nav .nav_dl .li {
  margin-left: 24px;
  font-size: 22px;
  color: #ffffff;
}
.pulic_foot_cont .tis_content .bit_nav .link_dl {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-top: 10px;
}
.pulic_foot_cont .tis_content .bit_nav .link_dl .li {
  margin-left: 14px;
  display: block;
  width: 34px;
  position: relative;
}
.pulic_foot_cont .tis_content .bit_nav .link_dl .li img {
  display: block;
  width: 100%;
}
.pulic_foot_cont .tis_content .bit_nav .link_dl .li:first-child {
  margin-left: 0;
}
.pulic_foot_cont .tis_content .bit_nav .link_dl .li .li_code {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%);
  width: 80px;
  height: 80px;
  padding: 10px;
  background: #fff;
  border-radius: 5px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.15);
  display: none;
}
.pulic_foot_cont .tis_content .bit_nav .link_dl .li:hover .li_code {
  display: block;
}
.pulic_foot_cont .bit_copy {
  text-align: center;
  padding: 42px 0;
  font-size: 14px;
  color: #666666;
}
.cont_baner {
  position: relative;
}
.cont_baner .bg {
  display: block;
  width: 100%;
}
.cont_baner .contain {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  height: 100%;
  display: flex;
  align-items: center;
}
.cont_baner h2 {
  font-size: 76px;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 50px;
}
.cont_baner .line {
  display: block;
  width: 56px;
  height: 4px;
  background: #d00000;
  margin-bottom: 20px;
}
.cont_baner p {
  font-size: 22px;
  color: #ffffff;
}
.pulic_maps_cont {
  font-size: 15px;
  color: #999999;
}
.pulic_maps_cont .contain {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pulic_maps_cont .l_cont {
  display: flex;
  align-items: center;
  padding: 24px 0;
}
.pulic_maps_cont img {
  margin-right: 10px;
}
.pulic_maps_cont span {
  color: #333333;
}
.pulic_maps_cont .r_navi {
  display: flex;
  align-items: center;
}
.pulic_maps_cont .r_navi .li {
  display: block;
  height: 100%;
  padding: 24px 20px;
  font-size: 16px;
  color: #5b5252;
}
.pulic_maps_cont .r_navi .li:hover,
.pulic_maps_cont .r_navi .li.hover {
  background: #d00000;
  color: #fff;
}
.example_head_nav {
  padding: 30px 0;
}
.example_head_nav .contain {
  display: flex;
  justify-content: center;
}
.example_head_nav .list {
  width: calc((100% - 28px) / 8);
  padding: 12px 0;
  margin-right: 4px;
  background: #f9f9f9;
  border-radius: 8px;
}
.example_head_nav .list .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 50px;
}
.example_head_nav .list .tis_i img {
  display: block;
  max-width: 100%;
}
.example_head_nav .list .txt {
  padding: 10px 0;
  text-align: center;
  font-size: 17px;
  color: #666666;
}
.example_head_nav .list:last-child {
  margin-right: 0;
}
.example_head_nav .list:hover,
.example_head_nav .list.hover {
  background: #d00000;
}
.example_head_nav .list:hover .tis_i img,
.example_head_nav .list.hover .tis_i img {
  filter: sepia(1) brightness(1000);
}
.example_head_nav .list:hover .txt,
.example_head_nav .list.hover .txt {
  color: #fff;
}
.example_bit_cont {
  padding: 40px 0;
  background: #f7f7f7;
}
.example_bit_cont .cont_box {
  display: flex;
  flex-wrap: wrap;
}
.example_bit_cont .cont_box .list_box {
  width: 343px;
  margin-right: 16px;
  margin-bottom: 26px;
}
.example_bit_cont .cont_box .list_box:nth-child(4n) {
  margin-right: 0;
}
.example_bit_cont .cont_box .list_box .tis_i {
  display: block;
  width: 100%;
}
.example_bit_cont .cont_box .list_box .tis_i img {
  display: block;
  width: 100%;
}
.example_bit_cont .cont_box .list_box .bit_cont {
  width: 100%;
  height: 72px;
  position: relative;
  background: #fff;
}
.example_bit_cont .cont_box .list_box .bit_cont .txt {
  height: 65px;
  padding: 16px 20px 14px;
  transition: all 0.6s;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
}
.example_bit_cont .cont_box .list_box .bit_cont h2 {
  font-size: 19px;
  color: #3e3a39;
  text-align: center;
}
.example_bit_cont .cont_box .list_box .bit_cont .more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 0;
  background: #d00000;
  font-size: 12px;
  color: #fff;
  margin-top: 10px;
  transition: all 0.6s;
  overflow: hidden;
}
.example_bit_cont .cont_box .list_box:hover .bit_cont .txt {
  position: absolute;
  width: 100%;
  bottom: 0;
  left: 0;
  height: 105px;
  background: linear-gradient(rgba(255, 255, 255, 0.5), #fff);
}
.example_bit_cont .cont_box .list_box:hover .bit_cont .more_btn {
  height: 40px;
}
.example_detail_content {
  position: relative;
}
.example_detail_content .contain {
  display: flex;
  align-items: center;
}
.example_detail_content::after {
  content: "";
  display: block;
  width: calc((100% - 1420px) / 2);
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: #f9f9f9;
}
.example_detail_content .l_cont {
  width: 582px;
  padding: 60px 0 94px;
  background: #f9f9f9;
}
.example_detail_content .r_cont {
  width: calc(100% - 582px);
  padding-left: 60px;
}
.example_detail_content .r_cont .title_head {
  margin-bottom: 20px;
}
.example_detail_content .r_cont .title_head h2 {
  font-size: 32px;
  font-weight: bold;
  color: #333333;
}
.example_detail_content .r_cont .title_head p {
  font-size: 14px;
  line-height: 20px;
  color: #999999;
}
.example_detail_content .r_cont .txt_cont .line {
  display: block;
  width: 40px;
  height: 4px;
  background: #e92525;
  margin-bottom: 20px;
}
.example_detail_content .r_cont .txt_cont p {
  font-size: 16px;
  line-height: 32px;
  color: #666666;
}
.example_detail_content .r_cont .btn_dl {
  display: flex;
  align-items: center;
  margin-top: 100px;
}
.example_detail_content .r_cont .btn_dl .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 190px;
  height: 58px;
  background: #f9f9f9;
  font-size: 17px;
  color: #545353;
}
.example_detail_content .r_cont .btn_dl .btn:hover {
  background: #d00000;
  color: #fff;
}
.example_detail_baner {
  position: relative;
  width: 525px;
  overflow: hidden;
}
.example_detail_baner .swiper-slide img {
  display: block;
  width: 100%;
}
.example_detail_baner .example_detail_prev {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 57px;
  height: 57px;
  background: rgba(255, 255, 255, 0.4);
  position: absolute;
  left: 26px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  border-radius: 100%;
  z-index: 11;
}
.example_detail_baner .example_detail_prev img {
  width: 14px;
}
.example_detail_baner .example_detail_prev:hover {
  background: #d00000;
}
.example_detail_baner .example_detail_prev:hover img {
  filter: brightness(1000);
}
.example_detail_baner .example_detail_next {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 57px;
  height: 57px;
  background: rgba(255, 255, 255, 0.4);
  position: absolute;
  right: 26px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  border-radius: 100%;
  z-index: 11;
}
.example_detail_baner .example_detail_next img {
  width: 14px;
}
.example_detail_baner .example_detail_next:hover {
  background: #d00000;
}
.example_detail_baner .example_detail_next:hover img {
  filter: brightness(1000);
}
.product_last_head {
  padding: 100px 0 50px;
  background: #f7f7f7;
}
.product_last_head .contain {
  display: flex;
}
.product_last_head .l_title {
  width: 520px;
  font-size: 56px;
  color: #4b4b4b;
}
.product_last_head .r_cont {
  width: calc(100% - 520px);
}
.product_last_head .r_cont .txt_dl {
  margin-bottom: 40px;
}
.product_last_head .r_cont .txt_dl:last-child {
  margin-bottom: 0;
}
.product_last_head .r_cont .txt_dl .dt {
  font-size: 26px;
  color: #333333;
}
.product_last_head .r_cont .txt_dl .dd {
  font-size: 16px;
  line-height: 30px;
  color: #666666;
}
.product_last_cont {
  padding: 80px 0 40px;
}
.product_last_cont .contain {
  display: flex;
  flex-wrap: wrap;
}
.product_last_cont .list {
  width: 32%;
  margin-right: 2%;
  margin-bottom: 50px;
}
.product_last_cont .list:nth-child(3n) {
  margin-right: 0;
}
.product_last_cont .list .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 373px;
  overflow: hidden;
}
.product_last_cont .list .tis_i img {
  display: block;
  width: 100%;
  transition: all 0.6s;
}
.product_last_cont .list .tis_i:hover img {
  transform: scale(1.1);
}
.product_last_cont .list .bit_cont h2 {
  text-align: center;
  font-size: 22px;
  color: #333333;
  padding: 20px 0;
}
.product_last_cont .list .bit_cont .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 170px;
  height: 52px;
  border-radius: 10px;
  border: 1px solid #d00000;
  font-size: 16px;
  color: #d00000;
  margin: 0 auto;
}
.product_last_cont .list .bit_cont .btn:hover {
  background: #d00000;
  color: #fff;
}
.product_head_baner {
  position: relative;
}
.product_head_baner .bg {
  display: block;
  width: 100%;
}
.product_head_baner .contain {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  display: flex;
  align-items: center;
}
.product_head_baner .title_head {
  margin-bottom: 80px;
}
.product_head_baner .title_head h2 {
  font-size: 22px;
  color: #666666;
}
.product_head_baner .title_head p {
  font-size: 65px;
  font-weight: bold;
  color: #191919;
}
.product_head_baner .txt_cont {
  margin-bottom: 70px;
}
.product_head_baner .txt_cont h2 {
  font-size: 24px;
  color: #333333;
  margin-bottom: 14px;
}
.product_head_baner .txt_cont p {
  font-size: 20px;
  color: #666666;
}
.product_head_baner .bit_btn {
  display: flex;
  align-items: center;
}
.product_head_baner .bit_btn .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 156px;
  height: 50px;
  border-radius: 100px;
  margin-right: 50px;
  background: #fff;
  font-size: 16px;
  color: #d00000;
}
.product_head_baner .bit_btn .btn img {
  margin-right: 5px;
}
.product_head_baner .bit_btn .btn:hover {
  background: #d00000;
  color: #fff;
}
.product_head_baner .bit_btn .btn:hover img {
  filter: sepia(1) brightness(1000);
}
.product_head_baner .bit_btn .btn.btn_2 {
  color: #333333;
  background: #ededed;
}
.product_head_baner .bit_btn .btn:last-child {
  margin-right: 0;
}
.product_det_cont {
  background: #efedee;
  padding: 130px 0 150px;
}
.product_det_cont .contain {
  display: flex;
  align-items: center;
}
.product_det_cont .l_img {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 580px;
  height: 390px;
  overflow: hidden;
}
.product_det_cont .l_img img {
  display: block;
  width: 100%;
  transition: all 0.6s;
}
.product_det_cont .l_img:hover img {
  transform: scale(1.1);
}
.product_det_cont .r_cont {
  width: calc(100% - 580px);
  padding-left: 56px;
}
.product_det_cont .r_cont .dl {
  margin-bottom: 40px;
}
.product_det_cont .r_cont .dl:last-child {
  margin-bottom: 0;
}
.product_det_cont .r_cont .dl .dt {
  font-size: 30px;
  color: #333333;
  margin-bottom: 20px;
}
.product_det_cont .r_cont .dl .dd {
  font-size: 16px;
  color: #666666;
}
.product_inf_cont {
  padding: 80px 0;
}
.product_inf_cont .title_head {
  font-size: 50px;
  color: #333333;
  margin-bottom: 50px;
}
.product_inf_cont .tab_cont {
  display: flex;
  justify-content: space-between;
}
.product_inf_cont .tab_cont .list {
  width: 49%;
}
.product_inf_cont .tab_cont .list .head {
  width: 100%;
  background: #d00000;
  padding: 15px 20px;
  display: flex;
  align-items: center;
}
.product_inf_cont .tab_cont .list .head .td {
  color: #fff;
  font-size: 18px;
}
.product_inf_cont .tab_cont .list .td {
  width: 40%;
}
.product_inf_cont .tab_cont .list .td:nth-child(2) {
  width: 60%;
}
.product_inf_cont .tab_cont .list .tbody {
  padding: 20px;
}
.product_inf_cont .tab_cont .list .tbody .dl {
  display: flex;
  align-items: center;
}
.product_inf_cont .tab_cont .list .tbody .td {
  padding: 3px 0;
  font-size: 14px;
  font-weight: bold;
  color: #333;
}
.product_inf_cont .tab_cont .list .tbody .td:nth-child(2) {
  color: #333;
}
.product_recom_cont {
  padding: 70px 0;
  background: #faf9f9;
}
.product_recom_cont .title_head {
  font-size: 50px;
  color: #333333;
  margin-bottom: 50px;
}
.product_recom_cont .product_recom_det {
  position: relative;
}
.product_recom_cont .product_recom_det .recom_prev {
  position: absolute;
  left: -50px;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  cursor: pointer;
}
.product_recom_cont .product_recom_det .recom_prev img {
  width: 14px;
}
.product_recom_cont .product_recom_det .recom_next {
  position: absolute;
  right: -50px;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  cursor: pointer;
}
.product_recom_cont .product_recom_det .recom_next img {
  width: 14px;
}
.product_recom_cont .product_recom_det .product_recom_baner {
  position: relative;
  overflow: hidden;
}
.product_recom_cont .product_recom_det .product_recom_baner .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 346px;
  height: 304px;
}
.product_recom_cont .product_recom_det .product_recom_baner .tis_i img {
  display: block;
  width: 100%;
  height: 100%;
}
.product_recom_cont .product_recom_det .product_recom_baner .txt {
  padding: 20px 0;
  text-align: center;
  font-size: 18px;
  color: #3e3a39;
}
.cooper_case_1 {
  padding: 35px 0 100px;
  background: #f7f7f7;
}
.cooper_case_1 .title_head {
  margin-bottom: 50px;
}
.cooper_case_1 .title_head h2 {
  text-align: center;
  font-size: 42px;
  color: #4b4b4b;
  margin-bottom: 45px;
}
.cooper_case_1 .title_head p {
  font-size: 20px;
  line-height: 40px;
  color: #4b4b4b;
}
.cooper_case_1 .last_cont {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 90px 60px;
  background: #fff;
  border-radius: 10px;
}
.cooper_case_1 .last_cont .list_dl {
  display: flex;
  align-items: center;
  width: 49%;
  padding: 25px 0;
}
.cooper_case_1 .last_cont .list_dl .dt {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 81px;
  height: 81px;
}
.cooper_case_1 .last_cont .list_dl .dt img {
  display: block;
  width: 100%;
  height: 100%;
}
.cooper_case_1 .last_cont .list_dl .dd {
  width: calc(100% - 81px);
  padding-left: 12px;
}
.cooper_case_1 .last_cont .list_dl .dd h2 {
  font-size: 24px;
  color: #333333;
}
.cooper_case_1 .last_cont .list_dl .dd p {
  font-size: 13px;
  color: #666666;
}
.cooper_case_2 {
  position: relative;
}
.cooper_case_2 .bg {
  display: block;
  width: 100%;
}
.cooper_case_2 .contain {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  display: flex;
  align-items: flex-end;
}
.cooper_case_2 .det_content {
  width: 46%;
  background: #fff;
  padding: 66px 70px;
}
.cooper_case_2 .det_content h2 {
  font-size: 42px;
  color: #4b4b4b;
  text-align: center;
  margin-bottom: 46px;
}
.cooper_case_2 .det_content p {
  font-size: 18px;
  line-height: 32px;
  color: #333333;
}
.cooper_case_2 .det_content .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 80px;
  background: #d00000;
  font-size: 20px;
  color: #ffffff;
  margin-top: 100px;
}
.cooper_case_3 {
  padding: 110px 0;
}
.cooper_case_3 .title_head {
  text-align: center;
  font-size: 42px;
  color: #4b4b4b;
  margin-bottom: 50px;
}
.cooper_case_3 .last_cont {
  display: flex;
  flex-wrap: wrap;
}
.cooper_case_3 .last_cont .list {
  width: 225px;
  margin-right: 12px;
  padding: 44px 0;
  text-align: center;
  border: 1px solid #e77f7f;
}
.cooper_case_3 .last_cont .list h2 {
  font-size: 30px;
  color: #d00000;
  margin-bottom: 10px;
}
.cooper_case_3 .last_cont .list p {
  font-size: 20px;
  color: #4b4b4b;
}
.cooper_case_3 .last_cont .list:nth-child(6n) {
  margin-right: 0;
}
.cooper_case_4 {
  padding: 90px 0;
  background: #f7f7f7;
}
.cooper_case_4 .title_head {
  text-align: center;
  font-size: 42px;
  color: #4b4b4b;
}
.cooper_case_4 .bit_cont {
  padding: 20px 0 0 ;
}
.cooper_case_4 .bit_cont img {
  display: block;
  max-width: 100%;
}
.coopet_case_5 {
  padding: 90px 0;
}
.coopet_case_5 .title_head {
  text-align: center;
  margin-bottom: 50px;
  font-size: 42px;
  color: #4b4b4b;
}
.coopet_case_5 .contact_cont {
  display: flex;
  align-items: center;
  justify-content: center;
}
.coopet_case_5 .contact_cont .l_cont {
  display: flex;
  align-items: center;
  padding: 20px 50px;
  border-right: 1px solid #c8c8c8;
  font-size: 28px;
  color: #333333;
}
.coopet_case_5 .contact_cont .l_cont img {
  display: block;
  width: 50px;
  margin-right: 6px;
}
.coopet_case_5 .contact_cont .r_cont {
  padding: 0 50px;
}
.coopet_case_5 .contact_cont .r_cont p {
  font-size: 15px;
  color: #1260ff;
}
.coopet_case_5 .contact_cont .r_cont p span {
  display: inline-block;
  width: 80px;
  color: #333333;
}
.contact_maps_cont {
  padding: 80px 0;
}
.contact_maps_cont .title_head {
  text-align: center;
  font-size: 56px;
  color: #4b4b4b;
  margin-bottom: 48px;
}
.contact_maps_cont .maps_content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.contact_maps_cont .map_cont {
  width: 876px;
  position: relative;
}
.contact_maps_cont .map_cont .line {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 460px;
  background: #dedede;
}
.contact_maps_cont .map_cont .line::after {
  content: "";
  display: block;
  width: 11px;
  height: 11px;
  border-radius: 100%;
  background: #dedede;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.contact_maps_cont .map_cont .map_i {
  display: block;
  width: 100%;
}
.contact_maps_cont .map_cont .tips_dl {
  position: absolute;
  cursor: pointer;
}
.contact_maps_cont .map_cont .tips_dl .dt {
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact_maps_cont .map_cont .tips_dl .dt img {
  width: 26px;
}
.contact_maps_cont .map_cont .tips_dl .dd {
  text-align: center;
  font-size: 15px;
  color: #141313;
}
.contact_maps_cont .map_cont .tips_dl.active .dd {
  color: #d00000;
}
.contact_maps_cont .map_cont .tips_dl.cd {
  /*left: 450px;
				bottom: 280px;*/
  left: 54%;
  bottom: 36%;
}
.contact_maps_cont .map_cont .tips_dl.cq {
  /*left: 525px;
				bottom: 280px;*/
  left: 60%;
  bottom: 36%;
}
.contact_maps_cont .map_cont .tips_dl.wh {
  /*left: 600px;
				bottom: 310px;*/
  left: 70%;
  bottom: 38%;
}
.contact_maps_cont .map_cont .tips_dl.js {
  /*left: 710px;
				bottom: 350px;*/
  left: 80%;
  bottom: 44%;
}
.contact_maps_cont .map_cont .tips_dl.gz {
  /*left: 500px;
				bottom: 220px;*/
  left: 58%;
  bottom: 27%;
}
.contact_maps_cont .map_cont .tips_dl.jx {
  /*left: 665px;
				bottom: 250px;*/
  left: 76%;
  bottom: 30%;
}
.contact_maps_cont .map_cont .tips_dl.nc {
  /*left: 665px;
				bottom: 250px;*/
  left: 73%;
  bottom: 32%;
}
.contact_maps_cont .map_cont .tips_dl.zj {
  /*left: 730px;
				bottom: 290px;*/
  left: 83%;
  bottom: 35%;
}
.contact_maps_cont .map_cont .tips_dl.sz {
  /*left: 640px;
				bottom: 170px;*/
  left: 73%;
  bottom: 21%;
}
.contact_maps_cont .map_cont .tips_dl.zs {
  /*left: 640px;
				bottom: 170px;*/
  left: 70%;
  bottom: 18%;
}
.contact_maps_cont .deta_cont {
  width: 480px;
  padding: 0 36px;
}
.contact_maps_cont .deta_cont .cont {
  display: none;
}
.contact_maps_cont .deta_cont .cont.active {
  display: block;
}
.contact_maps_cont .deta_cont .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 378px;
  height: 220px;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 22px;
}
.contact_maps_cont .deta_cont .tis_i img {
  display: block;
  width: 100%;
}
.contact_maps_cont .deta_cont .tle {
  font-size: 24px;
  color: #0e0e0e;
  margin-bottom: 14px;
}
.contact_maps_cont .deta_cont .dd {
  display: flex;
  align-items: center;
  font-size: 15px;
  color: #747474;
  padding: 5px 0;
}
.contact_maps_cont .deta_cont .dd img {
  margin-right: 8px;
}
.contact_inf_cont {
  padding: 100px 0;
}
.contact_inf_cont .contain {
  display: flex;
  justify-content: space-between;
}
.contact_inf_cont .l_cont {
  width: 450px;
}
.contact_inf_cont .l_cont h2 {
  font-size: 56px;
  color: #4b4b4b;
  margin-bottom: 10px;
}
.contact_inf_cont .l_cont p {
  font-size: 17px;
  color: #747474;
  margin-bottom: 10px;
}
.contact_inf_cont .tab_inf_cont {
  width: 760px;
}
.contact_inf_cont .tab_inf_cont .int_dl {
  display: flex;
  justify-content: space-between;
}
.contact_inf_cont .tab_inf_cont .int_dl .dl {
  width: 48%;
  margin-bottom: 20px;
}
.contact_inf_cont .tab_inf_cont .int_dl .dl .dt {
  font-size: 18px;
  color: #545454;
}
.contact_inf_cont .tab_inf_cont .int_dl .dl .dt span {
  color: #f63c3c;
  display: inline-block;
  vertical-align: top;
}
.contact_inf_cont .tab_inf_cont .int_dl .dl.w100 {
  width: 100%;
}
.contact_inf_cont .tab_inf_cont .int_dl .dl .dd input {
  width: 100%;
  height: 40px;
  border: 1px solid #cecbc9;
  border-radius: 3px;
  padding-left: 10px;
  box-sizing: border-box;
}
.contact_inf_cont .tab_inf_cont .int_dl .dl .dd textarea {
  width: 100%;
  height: 100px;
  border: 1px solid #cecbc9;
  border-radius: 3px;
  padding: 10px;
  box-sizing: border-box;
}
.contact_inf_cont .tab_inf_cont .sub_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 208px;
  height: 54px;
  background: #d00000;
  font-size: 20px;
  color: #ffffff;
}
.about_case_1 {
  padding: 40px 0 0;
}
.about_case_1 .contain {
  display: flex;
  justify-content: space-between;
}
.about_case_1 .l_cont {
  width: 272px;
}
.about_case_1 .l_cont .title {
  font-size: 56px;
  color: #4b4b4b;
  margin-bottom: 100px;
}
.about_case_1 .l_cont .video {
  display: block;
  width: 370px;
}
.about_case_1 .l_cont .video img,
.about_case_1 .l_cont .video video {
  display: block;
  width: 100% !important;
}
.about_case_1 .r_cont {
  width: 968px;
  padding-right: 20px;
}
.about_case_1 .r_cont .line {
  display: block;
  width: 44px;
  height: 3px;
  background: #d00000;
  margin-bottom: 20px;
}
.about_case_1 .r_cont p {
  font-size: 18px;
  line-height: 30px;
  color: #333333;
  margin-bottom: 30px;
}
.about_case_1 .r_cont p:last-child {
  margin-bottom: 0;
}
.about_case_2 {
  background: url(../i/about_i_2.png) no-repeat center;
  background-size: cover;
}
.about_case_2 .contain {
  display: flex;
  justify-content: center;
}
.about_case_2 .list {
  width: 100%;
  padding: 110px 0;
  position: relative;
  text-align: center;
}
.about_case_2 .list .tis_tle {
  font-size: 46px;
  color: #fff;
  margin-bottom: 40px;
}
.about_case_2 .list .tis_tle span {
  font-size: 116px;
  line-height: 110px;
}
.about_case_2 .list .txt {
  height: 64px;
  font-size: 20px;
  color: #fff;
}
.about_case_2 .list .line {
  display: block;
  width: 72px;
  height: 3px;
  background: #d00000;
  margin: 0 auto;
}
.about_case_3 {
  padding: 90px 0 45px;
}
.about_case_3 .title_head {
  font-size: 56px;
  color: #4b4b4b;
  margin-bottom: 56px;
}
.about_case_3 .bit_content {
  display: flex;
  justify-content: space-between;
}
.about_case_3 .l_cont {
  width: 434px;
}
.about_case_3 .l_cont .tis_ava {
  display: block;
  width: 100%;
  height: 514px;
  border-radius: 30px;
  border-bottom-left-radius: 0;
  overflow: hidden;
  margin-bottom: 20px;
}
.about_case_3 .l_cont .tis_ava img {
  display: block;
  width: 100%;
}
.about_case_3 .l_cont .time_cont {
  width: 100%;
  padding: 50px 60px;
  background: #ebeef0;
}
.about_case_3 .l_cont .time_cont .dl {
  margin-bottom: 40px;
}
.about_case_3 .l_cont .time_cont .dl:last-child {
  margin-bottom: 0;
}
.about_case_3 .l_cont .time_cont .dl .dt {
  font-size: 28px;
  color: #cc0000;
}
.about_case_3 .l_cont .time_cont .dl .dd {
  font-size: 20px;
  color: #333333;
}
.about_case_3 .r_cont {
  width: 860px;
}
.about_case_3 .r_cont .title_head {
  margin-bottom: 60px;
}
.about_case_3 .r_cont .title_head p {
  font-size: 24px;
  color: #333333;
  margin-bottom: 10px;
}
.about_case_3 .r_cont .title_head h2 {
  font-size: 45px;
  color: #d00000;
}
.about_case_3 .r_cont .title_head .line {
  display: block;
  width: 44px;
  height: 3px;
  margin-top: 34px;
  background: #d00000;
}
.about_case_3 .r_cont .det_dl {
  margin-bottom: 50px;
}
.about_case_3 .r_cont .det_dl:last-child {
  margin-bottom: 0;
}
.about_case_3 .r_cont .det_dl .dt {
  margin-bottom: 20px;
}
.about_case_3 .r_cont .det_dl .dt span {
  display: inline-block;
  padding: 0 6px;
  border-left: 5px solid #d00000;
  font-size: 20px;
  color: #d00000;
}
.about_case_3 .r_cont .det_dl .dd {
  font-size: 16px;
  line-height: 30px;
  color: #666666;
}
.about_case_4 {
  padding: 110px 0;
  background: url(../i/about_i_4.png) no-repeat center;
  background-size: cover;
}
.about_case_4 .contain {
  display: flex;
  justify-content: space-between;
}
.about_case_4 .l_tle {
  font-size: 56px;
  color: #f9f9f9;
}
.about_case_4 .r_det {
  width: 914px;
}
.about_case_4 .r_det .dl {
  display: flex;
  align-items: center;
  margin-bottom: 40px;
}
.about_case_4 .r_det .dl:last-child {
  margin-bottom: 0;
}
.about_case_4 .r_det .dl .dt {
  width: 180px;
  text-align: justify;
  font-size: 40px;
  color: #ffffff;
}
.about_case_4 .r_det .dl .dd {
  width: calc(100% - 180px);
  padding-left: 10px;
  font-size: 32px;
  color: #ffffff;
}
.about_case_5 {
  padding: 76px 0 100px;
  background: #f9f9f9;
}
.about_case_5 .title_head {
  text-align: center;
  font-size: 56px;
  color: #4b4b4b;
  margin-bottom: 42px;
}
.about_case_5 .deta_cont {
  display: flex;
  background: #fff;
}
.about_case_5 .deta_cont .l_img {
  width: 50%;
}
.about_case_5 .deta_cont .l_img .i {
  display: none;
}
.about_case_5 .deta_cont .l_img img {
  display: block;
  width: 100%;
  border-top-left-radius: 10px;
  border-bottom-left-radius: 10px;
}
.about_case_5 .deta_cont .r_cont {
  width: 50%;
}
.about_case_5 .deta_cont .r_cont .li {
  display: block;
  width: 100%;
  padding: 0 36px;
}
.about_case_5 .deta_cont .r_cont .li .det {
  padding: 25px 0;
  position: relative;
  border-bottom: 1px solid #f2f2f2;
}
.about_case_5 .deta_cont .r_cont .li h2 {
  font-size: 22px;
  color: #333333;
  margin-bottom: 10px;
}
.about_case_5 .deta_cont .r_cont .li p {
  font-size: 15px;
  color: #666666;
  transition: all 0.5s;
}
.about_case_5 .deta_cont .r_cont .li .more {
  padding: 4px 0;
  font-size: 15px;
  color: #ffffff;
  border-bottom: 1px solid #ffffff;
  position: absolute;
  left: 0;
  bottom: 10px;
  transition: all 0.6s;
  opacity: 0;
}
.about_case_5 .deta_cont .r_cont .li:hover,
.about_case_5 .deta_cont .r_cont .li.hover {
  background: #d00000;
}
.about_case_5 .deta_cont .r_cont .li:hover .det,
.about_case_5 .deta_cont .r_cont .li.hover .det {
  border-bottom: 1px solid #d00000;
}
.about_case_5 .deta_cont .r_cont .li:hover h2,
.about_case_5 .deta_cont .r_cont .li.hover h2 {
  color: #fff;
}
.about_case_5 .deta_cont .r_cont .li:hover p,
.about_case_5 .deta_cont .r_cont .li.hover p {
  transform: translateY(10px);
  opacity: 0;
  color: #fff;
  margin-bottom: 20px;
}
.about_case_5 .deta_cont .r_cont .li:hover .more,
.about_case_5 .deta_cont .r_cont .li.hover .more {
  bottom: 20px;
  opacity: 1;
}
.about_case_5 .bit_more_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 208px;
  height: 44px;
  background: #d00000;
  margin: 45px auto 0;
  font-size: 15px;
  color: #ffffff;
}
.news_last_contain {
  padding: 40px 0;
}
.news_last_contain .contain {
  display: flex;
  flex-wrap: wrap;
}
.news_last_contain .list {
  width: 32%;
  margin-right: 2%;
  margin-bottom: 15px;
}
.news_last_contain .list:nth-child(3n) {
  margin-right: 0;
}
.news_last_contain .list .tis_i {
  display: block;
  width: 100%;
  height: 288px;
}
.news_last_contain .list .tis_i img {
  display: block;
  width: 100%;
  height: 100%;
}
.news_last_contain .list .bit_deta {
  width: 96%;
  margin: 0 auto;
  transform: translateY(-50px);
  padding: 26px;
  background: #fafafa;
  transition: all 0.8s;
}
.news_last_contain .list .bit_deta .title {
  font-size: 20px;
  color: #2f3030;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: all 0.6s;
}
.news_last_contain .list .bit_deta .line {
  display: block;
  width: 42px;
  height: 2px;
  background: #d00000;
  margin: 16px 0;
  transition: all 0.6s;
}
.news_last_contain .list .bit_deta .txt {
  font-size: 14px;
  line-height: 24px;
  color: #999999;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 26px;
  transition: all 0.6s;
}
.news_last_contain .list .bit_deta .bit_more {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.news_last_contain .list .bit_deta .bit_more .time {
  font-size: 16px;
  color: #666666;
  transition: all 0.6s;
}
.news_last_contain .list .bit_deta .bit_more .more {
  display: block;
}
.news_last_contain .list .bit_deta .bit_more .more img {
  width: 43px;
}
.news_last_contain .list:hover .bit_deta {
  transform: translateY(-80px);
  background: #d00000;
}
.news_last_contain .list:hover .bit_deta .title {
  color: #fff;
}
.news_last_contain .list:hover .bit_deta .line {
  width: 100%;
  background: #fff;
}
.news_last_contain .list:hover .bit_deta .txt {
  color: #fff;
}
.news_last_contain .list:hover .bit_deta .bit_more .time {
  color: #fff;
}
.news_detail_content {
  padding: 20px 0;
  background: #f7f7f7;
}
.news_detail_content .detail_cont {
  width: 100%;
  padding: 70px;
  background: #fff;
}
.news_detail_content .title_head {
  text-align: center;
  margin-bottom: 45px;
}
.news_detail_content .title_head h2 {
  font-size: 38px;
  color: #333;
  margin-bottom: 14px;
}
.news_detail_content .title_head .tips_dl {
  display: flex;
  align-items: center;
  justify-content: center;
}
.news_detail_content .title_head .tips_dl .dl {
  font-size: 14px;
  color: #b8b8b8;
  margin: 0 10px;
}
.news_detail_content .txt_cont p {
  font-size: 17px;
  line-height: 32px;
  color: #333333;
}
.news_detail_content .txt_cont img {
  display: block;
  max-width: 100%;
  margin: 20px auto;
}
.news_detail_content .bit_more_cont {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  background: #f7f7f7;
  position: relative;
  margin-top: 90px;
}
.news_detail_content .bit_more_cont .li {
  max-width: 40%;
  font-size: 15px;
  color: #222222;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news_detail_content .bit_more_cont .return_btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: block;
  width: 40px;
}
.news_detail_content .bit_more_cont .return_btn img {
  display: block;
  width: 100%;
}
.service_last_content .list_cont {
  padding: 100px 0;
  background: #fff;
}
.service_last_content .list_cont .service_list_banner {
  position: relative;
  overflow: hidden;
}
.service_last_content .list_cont .service_list_banner .swiper-slide img {
  display: block;
  width: 100%;
}
.service_last_content .list_cont .service_list_banner .service_prev {
  position: absolute;
  left: 30px;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 57px;
  height: 57px;
  background: url(../i/arr_prev_1.png) no-repeat center;
  background-size: cover;
  z-index: 11;
  cursor: pointer;
}
.service_last_content .list_cont .service_list_banner .service_prev.swiper-button-disabled {
  display: none;
}
.service_last_content .list_cont .service_list_banner .service_next {
  position: absolute;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 57px;
  height: 57px;
  background: url(../i/arr_next_1.png) no-repeat center;
  background-size: cover;
  z-index: 11;
  cursor: pointer;
}
.service_last_content .list_cont .service_list_banner .service_next.swiper-button-disabled {
  display: none;
}
.service_last_content .list_cont .bit_content {
  width: 100%;
  display: flex;
  align-items: flex-end;
  height: 494px;
  transform: translateY(-30px);
  position: relative;
  z-index: 11;
}
.service_last_content .list_cont .bit_content .l_title {
  width: 470px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: #d00000;
}
.service_last_content .list_cont .bit_content .l_title .tle {
  font-size: 66px;
  color: #fbfbfb;
  margin-bottom: 44px;
}
.service_last_content .list_cont .bit_content .l_title .bit {
  text-align: center;
}
.service_last_content .list_cont .bit_content .l_title .bit .more {
  padding: 4px 0;
  border-bottom: 1px solid #ffffff;
  font-size: 13px;
  color: #ffffff;
}
.service_last_content .list_cont .bit_content .r_det {
  width: calc(100% - 470px);
  height: calc(100% - 30px);
  padding: 80px 120px 40px;
  background: #fbfbfb;
}
.service_last_content .list_cont .bit_content .r_det .tle {
  font-size: 27px;
  color: #333333;
  margin-bottom: 20px;
}
.service_last_content .list_cont .bit_content .r_det .line {
  display: block;
  width: 30px;
  height: 4px;
  background: #d00000;
  margin-bottom: 20px;
}
.service_last_content .list_cont .bit_content .r_det p {
  font-size: 16px;
  color: #666666;
  line-height: 32px;
}
.service_last_content .list_cont:nth-child(2n) {
  background: #f9f9f9;
}
.service_last_content .list_cont:nth-child(2n) .bit_content .l_title {
  order: 2;
}
.service_last_content .list_cont:nth-child(2n) .bit_content .r_det {
  order: 1;
  background: #fff;
}
.service_last_content .service_pro_cont .title_head {
  font-size: 35px;
  color: #4b4b4b;
  padding: 26px 0;
}
.service_last_content .service_pro_cont .last_cont {
  display: flex;
  flex-wrap: wrap;
}
.service_last_content .service_pro_cont .last_cont .list {
  width: 346px;
  margin-right: 12px;
}
.service_last_content .service_pro_cont .last_cont .list:nth-child(4n) {
  margin-right: 0;
}
.service_last_content .service_pro_cont .last_cont .list .tis_i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 304px;
}
.service_last_content .service_pro_cont .last_cont .list .tis_i img {
  display: block;
  width: 100%;
  height: 100%;
}
.service_last_content .service_pro_cont .last_cont .list .txt {
  text-align: center;
  padding: 16px 0;
  font-size: 18px;
  color: #3e3a39;
}
.service_det_nav {
  background: #353536;
}
.service_det_nav .contain {
  display: flex;
}
.service_det_nav .li {
  padding: 24px 160px;
  font-size: 22px;
  color: #ffffff;
  position: relative;
}
.service_det_nav .li span {
  position: relative;
  z-index: 2;
}
.service_det_nav .li::after {
  content: "";
  display: block;
  width: 100%;
  height: 0;
  position: absolute;
  left: 0;
  bottom: 0;
  transition: all 0.6s;
  background: #d00000;
}
.service_det_nav .li:hover::after {
  height: 110%;
}
.serdet_case_1 {
  padding: 60px 0 120px;
}
.serdet_case_1 .contain {
  display: flex;
}
.serdet_case_1 .title {
  width: 470px;
  font-size: 56px;
  color: #4b4b4b;
}
.serdet_case_1 .det_cont {
  width: calc(100% - 470px);
}
.serdet_case_1 .det_cont p {
  font-size: 20px;
  line-height: 42px;
  color: #4b4b4b;
}
.serdet_case_1 .det_cont .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 294px;
  height: 54px;
  background: #d00000;
  font-size: 15px;
  color: #fff;
  margin: 56px 0 0 0;
}
.serdet_case_2 {
  padding: 110px 0;
  background: #faf9f9;
}
.serdet_case_2 .title_head {
  font-size: 56px;
  color: #4b4b4b;
  margin-bottom: 70px;
}
.serdet_case_2 .serdet_baner_cont {
  position: relative;
}
.serdet_case_2 .serdet_baner_cont .serdet_prev {
  display: block;
  width: 14px;
  height: 26px;
  background: url(../i/arr_prev_2.png) no-repeat center;
  background-size: cover;
  position: absolute;
  cursor: pointer;
  z-index: 10;
  left: -50px;
  top: 50%;
  transform: translateY(-50%);
}
.serdet_case_2 .serdet_baner_cont .serdet_prev.swiper-button-disabled {
  display: none;
}
.serdet_case_2 .serdet_baner_cont .serdet_next {
  display: block;
  width: 14px;
  height: 26px;
  background: url(../i/arr_next_2.png) no-repeat center;
  background-size: cover;
  position: absolute;
  cursor: pointer;
  z-index: 10;
  right: -50px;
  top: 50%;
  transform: translateY(-50%);
}
.serdet_case_2 .serdet_baner_cont .serdet_next.swiper-button-disabled {
  display: none;
}
.serdet_case_2 .serdet_baner {
  position: relative;
  overflow: hidden;
}
.serdet_case_2 .serdet_baner .tis_i {
  display: block;
  width: 100%;
  height: 304px;
  overflow: hidden;
}
.serdet_case_2 .serdet_baner .tis_i img {
  display: block;
  width: 100%;
  height: 100%;
}
.serdet_case_2 .serdet_baner .txt {
  padding: 10px 0;
  text-align: center;
  font-size: 18px;
  color: #3e3a39;
}
.serdet_case_3 {
  padding: 80px 0;
}
.serdet_case_3 .title_head {
  font-size: 32px;
  color: #4b4b4b;
  margin-bottom: 36px;
}
.serdet_case_3 .tis_head_nav {
  display: flex;
  margin-bottom: 24px;
}
.serdet_case_3 .tis_head_nav .li {
  width: 100%;
  text-align: center;
  padding: 20px 0;
  background: #f5f5f5;
  font-size: 26px;
  color: #4b4b4b;
  cursor: pointer;
}
.serdet_case_3 .tis_head_nav .li:hover,
.serdet_case_3 .tis_head_nav .li.hover {
  background: #d00000;
  color: #fff;
}
.serdet_case_3 .bit_cont {
  padding: 0 145px;
}
.serdet_case_3 .bit_cont .tips {
  display: none;
  align-items: center;
  padding: 20px 0;
  font-size: 16px;
  color: #333333;
}
.serdet_case_3 .bit_cont .tips em {
  font-size: 16px;
  color: #d00000;
}
.serdet_case_3 .bit_cont .tab_cont {
  display: flex;
  flex-wrap: wrap;
}
.serdet_case_3 .bit_cont .tab_cont .dl {
  width: 49%;
  margin-right: 2%;
  margin-bottom: 10px;
}
.serdet_case_3 .bit_cont .tab_cont .dl:nth-child(2n) {
  margin-right: 0;
}
.serdet_case_3 .bit_cont .tab_cont .dl.w100 {
  width: 100%;
  margin-right: 0;
}
.serdet_case_3 .bit_cont .tab_cont .dl .dt {
  padding: 5px 0;
  font-size: 20px;
  color: #4b4b4b;
}
.serdet_case_3 .bit_cont .tab_cont .dl em {
  font-size: 22px;
  color: #d00000;
  font-weight: bold;
}
.serdet_case_3 .bit_cont .tab_cont .dd {
  width: 100%;
}
.serdet_case_3 .bit_cont .tab_cont .dd input {
  width: 100%;
  height: 42px;
  padding-left: 10px;
  box-sizing: border-box;
  border: 1px solid #a7a9aa;
  font-size: 16px;
}
.serdet_case_3 .bit_cont .tab_cont .dd .sele_int {
  width: 100%;
  position: relative;
}
.serdet_case_3 .bit_cont .tab_cont .dd .sele_int .sele_head {
  display: flex;
  align-items: center;
  height: 42px;
  padding-left: 10px;
  padding-right: 50px;
  background: url(../i/sele_arr.png) no-repeat 98% center;
  background-size: 33px;
  box-sizing: border-box;
  border: 1px solid #a7a9aa;
  font-size: 16px;
}
.serdet_case_3 .bit_cont .tab_cont .dd .sele_int .sele_bit {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  border: 1px solid #a7a9aa;
  background: #fff;
}
.serdet_case_3 .bit_cont .tab_cont .dd .sele_int .sele_bit .li {
  display: block;
  width: 100%;
  padding: 4px 8px;
  font-size: 14px;
  color: #333;
}
.serdet_case_3 .bit_cont .tab_cont .dd .sele_int .sele_bit .li:hover {
  background: #d00000;
  color: #fff;
}
.serdet_case_3 .bit_cont .tab_cont .dd textarea {
  width: 100%;
  height: 90px;
  padding: 10px;
  border: 1px solid #a7a9aa;
  font-size: 16px;
}
.serdet_case_3 .bit_cont .sub_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 50px;
  border-radius: 100px;
  background: #d00000;
  margin: 20px auto;
  font-size: 20px;
  color: #ffffff;
}
.real_dc_cont {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 450px;
  padding: 30px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.15);
  display: none;
  z-index: 12;
}
.real_dc_cont .shut_btn {
  position: absolute;
  right: 5px;
  top: 5px;
  width: 20px;
  height: 20px;
  background: url(../i/shut_down.png) no-repeat center;
  background-size: cover;
  cursor: pointer;
}
.real_dc_cont .int {
  position: relative;
  margin-bottom: 14px;
  border: 1px solid #ccc;
  border-radius: 5px;
  overflow: hidden;
}
.real_dc_cont .int input,
.real_dc_cont .int textarea {
  width: 100%;
  height: 44px;
  padding-left: 10px;
  box-sizing: border-box;
  border: none;
  background: #fff;
  font-size: 16px;
}
.real_dc_cont .int .file_up_btn {
  position: relative;
  width: 100%;
  height: 44px;
  background: #d00000;
  border-radius: 5px;
  font-size: 15px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.real_dc_cont .int .file_up_btn input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}
.real_dc_cont .int.hot::after {
  content: "*";
  display: block;
  font-size: 20px;
  color: #fe2d2d;
  position: absolute;
  right: -20px;
  top: 0;
}
.real_dc_cont .sub_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 48px;
  background: #d00000;
  font-size: 18px;
  color: #ffffff;
  margin-top: 20px;
}
.real_zx_cont {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 450px;
  padding: 30px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.15);
  display: none;
  z-index: 12;
}
.real_zx_cont .shut_btn {
  position: absolute;
  right: 5px;
  top: 5px;
  width: 20px;
  height: 20px;
  background: url(../i/shut_down.png) no-repeat center;
  background-size: cover;
  cursor: pointer;
}
.real_zx_cont .code {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  margin: 20px auto;
}
.real_zx_cont .code img {
  display: block;
  width: 100%;
}
.real_zx_cont .txt {
  padding: 10px 0;
  text-align: center;
  font-size: 14px;
  color: #333;
}
.product_inf_dc {
  display: none;
}
/*************w1300**************/
@media (max-width: 1300px) {
  html {
    scroll-padding-top: 50px;
  }
  .contain {
    width: 100%;
    margin: 0 auto;
    padding: 0 1vw;
  }
  .warpin {
    padding: 0 2vw;
  }
  .pulic_head_cont .nav_dl .li .tle {
    padding: 18px 5px;
  }
  .pulic_head_cont .real_tel .dd {
    padding-left: 7px;
  }
  .pulic_head_cont .real_tel .dd img {
    width: 24px;
  }
  .pulic_head_cont .real_tel .dd h2 {
    font-size: 20px;
  }
  .pulic_head_cont .real_btn {
    width: 100px;
    height: 34px;
    font-size: 15px;
    margin-left: 24px;
    border-radius: 5px;
  }
  .index_case_2 .last_cont .list .tis_num {
    font-size: 80px;
  }
  .index_case_3 .tis_head {
    padding: 0 2vw;
  }
  .index_case_3 .tis_head .nav_dl {
    width: calc(100% - 220px);
  }
  .index_case_3 .tis_head .nav_dl .list .tis_i {
    width: 35px;
    height: 35px;
  }
  .index_case_3 .tis_head .nav_dl .list .det {
    width: calc(100% - 35px);
  }
  .index_case_3 .tis_head .nav_dl .list .det h2 {
    font-size: 16px;
    white-space: pre;
  }
  .index_case_3 .tis_head .nav_dl .list .det p {
    height: 40px;
    font-size: 13px;
  }
  .index_case_4 .last_cont .list .num {
    width: 100px;
    font-size: 66px;
  }
  .index_case_4 .last_cont .list .det {
    width: calc(100% - 100px);
    padding-left: 10px;
  }
  .index_case_4 .last_cont .list .det h2 {
    font-size: 24px;
    margin-bottom: 8px;
  }
  .index_case_4 .last_cont .list .det p {
    font-size: 14px;
  }
  .index_case_5 .swiper-slide .tis_i {
    height: 412px;
  }
  .index_case_6 .case6_baner_cont .index_case6_prev {
    left: -12px;
    width: 32px;
    height: 32px;
  }
  .index_case_6 .case6_baner_cont .index_case6_next {
    right: -12px;
    width: 32px;
    height: 32px;
  }
  .index_case6_baner .txt {
    font-size: 18px;
  }
  .index_case_7 .tis_nav_cont .nav_dl .list {
    padding: 0 30px;
  }
  .index_case_7 .bit_cont .list .txt h2 {
    font-size: 18px;
  }
  .pulic_floor_service {
    bottom: 5vh;
  }
  .cont_baner h2 {
    font-size: 46px;
    margin-bottom: 20px;
  }
  .example_bit_cont .cont_box .list_box {
    width: calc(94% / 4);
    margin-right: 2% !important;
  }
  .example_bit_cont .cont_box .list_box:nth-child(4n) {
    margin-right: 0 !important;
  }
  .example_bit_cont .cont_box .list_box .bit_cont h2 {
    font-size: 16px;
  }
  .example_detail_content .contain {
    flex-wrap: wrap;
  }
  .example_detail_content .l_cont {
    width: 30%;
    padding: 15px;
  }
  .example_detail_content .r_cont {
    width: 70%;
    padding: 15px;
  }
  .example_detail_content .r_cont .title_head h2 {
    font-size: 28px;
  }
  .example_detail_content .r_cont .btn_dl {
    margin-top: 30px;
  }
  .example_detail_baner {
    width: 100%;
  }
  .example_detail_baner .example_detail_prev {
    display: none;
    width: 35px;
    height: 35px;
  }
  .example_detail_baner .example_detail_prev img {
    width: 10px;
  }
  .example_detail_baner .example_detail_prev.swiper-button-disabled {
    display: none !important;
  }
  .example_detail_baner .example_detail_next {
    display: none;
    width: 35px;
    height: 35px;
  }
  .example_detail_baner .example_detail_next img {
    width: 10px;
  }
  .example_detail_baner .example_detail_next.swiper-button-disabled {
    display: none !important;
  }
  .example_detail_baner:hover .example_detail_next {
    display: flex;
  }
  .example_detail_baner:hover .example_detail_prev {
    display: flex;
  }
  .service_last_content .list_cont {
    padding: 50px 0;
  }
  .service_last_content .list_cont .bit_content {
    height: auto;
    align-items: flex-start;
    background: #fff;
  }
  .service_last_content .list_cont .bit_content .l_title {
    width: 350px;
    padding: 50px 0;
  }
  .service_last_content .list_cont .bit_content .l_title .tle {
    font-size: 50px;
    margin-bottom: 20px;
  }
  .service_last_content .list_cont .bit_content .r_det {
    width: calc(100% - 350px);
    padding: 20px 40px;
    background: none;
  }
  .service_last_content .list_cont .bit_content .r_det .line {
    margin-bottom: 20px;
  }
  .service_last_content .service_pro_cont .last_cont .list {
    width: calc(97% / 4);
    margin-right: 1%;
  }
  .service_last_content .service_pro_cont .last_cont .list:nth-child(4n) {
    margin-right: 0;
  }
  .service_last_content .service_pro_cont .last_cont .list .tis_i {
    height: 240px;
  }
  .serdet_case_1 {
    padding: 40px 0;
  }
  .serdet_case_1 .contain {
    flex-wrap: wrap;
  }
  .serdet_case_1 .title {
    width: 100%;
    font-size: 32px;
    margin-bottom: 20px;
  }
  .serdet_case_1 .det_cont {
    width: 100%;
  }
  .serdet_case_1 .det_cont p {
    font-size: 15px;
    line-height: 32px;
  }
  .serdet_case_1 .det_cont .btn {
    margin: 24px 0 0 0;
    width: 240px;
  }
  .serdet_case_2 {
    padding: 50px 0;
  }
  .serdet_case_2 .title_head {
    font-size: 36px;
    margin-bottom: 30px;
  }
  .product_last_head {
    padding: 30px 0;
  }
  .product_last_head .contain {
    flex-wrap: wrap;
  }
  .product_last_head .l_title {
    width: 100%;
    font-size: 36px;
  }
  .product_last_head .r_cont {
    width: 100%;
  }
  .product_head_baner .title_head {
    margin-bottom: 20px;
  }
  .product_head_baner .title_head p {
    font-size: 40px;
  }
  .product_head_baner .txt_cont {
    margin-bottom: 20px;
  }
  .product_head_baner .txt_cont h2 {
    font-size: 20px;
  }
  .product_head_baner .txt_cont p {
    font-size: 16px;
  }
  .product_det_cont {
    padding: 50px 0;
  }
  .product_det_cont .l_img {
    width: 30%;
    height: auto;
  }
  .product_det_cont .r_cont {
    width: 70%;
    padding-left: 5%;
  }
  .product_inf_cont {
    padding: 40px 0;
  }
  .product_inf_cont .title_head {
    font-size: 40px;
    margin-bottom: 20px;
  }
  .product_inf_cont .contain .bit_img img {
    display: block;
    width: 100%;
  }
  .product_recom_cont {
    padding: 50px 0;
  }
  .product_recom_cont .title_head {
    font-size: 40px;
    margin-bottom: 20px;
  }
  .cooper_case_1 {
    padding: 35px 0;
  }
  .cooper_case_1 .title_head {
    margin-bottom: 30px;
    padding: 0 5vw;
  }
  .cooper_case_2 .det_content {
    width: 50%;
    padding: 20px;
  }
  .cooper_case_2 .det_content h2 {
    margin-bottom: 20px;
    font-size: 36px;
  }
  .cooper_case_2 .det_content p {
    font-size: 14px;
  }
  .cooper_case_2 .det_content .btn {
    margin-top: 30px;
    font-size: 16px;
    height: 60px;
  }
  .cooper_case_3 {
    padding: 50px 0;
  }
  .cooper_case_3 .title_head {
    font-size: 40px;
    margin-bottom: 20px;
  }
  .cooper_case_3 .last_cont .list {
    width: calc(95% / 6);
    margin-right: 1%;
    margin-bottom: 20px;
  }
  .cooper_case_3 .last_cont .list:nth-child(6n) {
    margin-right: 0;
  }
  .cooper_case_3 .last_cont .list h2 {
    font-size: 26px;
  }
  .cooper_case_3 .last_cont .list p {
    font-size: 18px;
  }
  .cooper_case_4 {
    padding: 50px 0;
  }
  .cooper_case_4 .bit_cont {
    padding: 20px 5vw;
  }
  .about_case_1 {
    padding: 40px 0;
  }
  .about_case_1 .l_cont {
    width: 30%;
  }
  .about_case_1 .l_cont .video {
    width: 100%;
  }
  .about_case_1 .r_cont {
    width: 70%;
    padding-left: 4%;
  }
  .about_case_2 .list {
    padding: 60px 0;
  }
  .about_case_2 .list .tis_tle span {
    line-height: 90px;
    font-size: 90px;
  }
  .about_case_3 {
    padding: 40px 0;
  }
  .about_case_3 .title_head {
    font-size: 42px;
    margin-bottom: 30px;
  }
  .about_case_3 .bit_content .l_cont {
    width: 30%;
  }
  .about_case_3 .bit_content .l_cont .tis_ava {
    height: auto;
  }
  .about_case_3 .bit_content .r_cont {
    width: 70%;
    padding-left: 3%;
  }
  .about_case_4 {
    padding: 40px 0;
  }
  .about_case_4 .contain {
    flex-wrap: wrap;
  }
  .about_case_4 .l_tle {
    width: 100%;
    font-size: 42px;
    margin-bottom: 10px;
  }
  .about_case_4 .r_det {
    width: 100%;
  }
  .about_case_4 .r_det .dl {
    margin-bottom: 20px;
  }
  .about_case_4 .r_det .dl .dt {
    width: 20%;
    font-size: 50px;
  }
  .about_case_4 .r_det .dl .dd {
    width: 80%;
    padding-left: 2%;
    font-size: 26px;
  }
  .about_case_5 .deta_cont .l_img .i {
    display: block;
    margin-bottom: 10px;
  }
  .contact_maps_cont .map_cont {
    width: 50%;
  }
  .contact_maps_cont .map_cont .tips_dl .dt img {
    width: 13px;
  }
  .contact_maps_cont .deta_cont {
    width: 44%;
  }
  .contact_inf_cont {
    padding: 50px 0;
  }
  .contact_inf_cont .l_cont {
    width: 40%;
  }
  .contact_inf_cont .tab_inf_cont {
    width: 55%;
  }
  .pulic_floor_cont .li {
    padding: 6px 0;
  }
  .pulic_floor_cont .li .tis_i {
    height: 35px;
  }
  .pulic_floor_cont .li .det_cont img {
    width: 120px;
  }
}
/*************phone**************/
.phone_show {
  display: none;
}
@media (max-width: 800px) {
  html {
    scroll-padding-top: 30px;
  }
  .contain {
    width: 100%;
    padding: 0 1rem;
  }
  .pulic_head_cont_bg {
    height: 7rem;
  }
  .pulic_head_cont {
    padding: 1rem 0;
  }
  .pulic_head_cont .logo .txt {
    display: none;
  }
  .pulic_head_cont .r_cont {
    display: none;
  }
  .pulic_head_cont .phone_menu_btn {
    width: 3rem;
    height: 2rem;
    position: relative;
  }
  .pulic_head_cont .phone_menu_btn .line {
    display: block;
    width: 100%;
    height: 4px;
    border-radius: 100px;
    background: #d00000;
    position: absolute;
    transition: all 0.8s;
  }
  .pulic_head_cont .phone_menu_btn .line:nth-child(1) {
    top: 0;
    left: 0;
  }
  .pulic_head_cont .phone_menu_btn .line:nth-child(2) {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
  }
  .pulic_head_cont .phone_menu_btn .line:nth-child(3) {
    bottom: 0;
    left: 0;
  }
  .pulic_head_cont .phone_menu_btn.active .line:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(-226deg);
  }
  .pulic_head_cont .phone_menu_btn.active .line:nth-child(2) {
    width: 0;
  }
  .pulic_head_cont .phone_menu_btn.active .line:nth-child(3) {
    top: 50%;
    transform: translateY(-50%) rotate(226deg);
  }
  .phone_show {
    display: block;
  }
  .phone_mene_bg {
    display: block;
    position: fixed;
    right: -100%;
    top: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    z-index: 14;
    transition: all 0.8s;
  }
  .phone_mene_bg.active {
    right: 0;
  }
  .phone_mene_cont {
    display: block;
    position: fixed;
    top: 0;
    left: -50%;
    width: 50%;
    height: 100vh;
    background: #fff;
    padding: 1rem;
    overflow-y: scroll;
    z-index: 15;
    transition: all 0.8s;
  }
  .phone_mene_cont .li {
    padding: 1rem;
  }
  .phone_mene_cont .li .tle {
    font-size: 1.3rem;
    color: #333;
    font-weight: bold;
  }
  .phone_mene_cont .bit_cont {
    padding-left: 2rem;
  }
  .phone_mene_cont .bit_cont .dd {
    display: block;
    padding: 0.5rem 0;
    font-size: 1.2rem;
  }
  .phone_mene_cont.active {
    left: 0;
  }
  .index_baner .swiper-pagination-bullet {
    width: 1rem;
    height: 1rem;
  }
  /*****************/
  .pulic_floor_cont {
    display: none !important;
  }
  .pulic_floor_service {
    display: none;
    width: 100px;
    padding: 6px 0;
    font-size: 12px;
  }
  .pulic_floor_service img {
    width: 18px;
  }
  .floor_return_btn {
    z-index: 12;
    width: 3rem;
    right: 1rem;
  }
  .index_case_1 {
    padding: 2rem 0;
  }
  .index_case_1 .title_head {
    margin-bottom: 2rem;
  }
  .index_case_1 .title_head h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
  }
  .index_case_1 .title_head p {
    font-size: 1.5rem;
  }
  .index_case_1 .last_cont .list {
    width: 50%;
    padding: 1rem;
  }
  .index_case_1 .last_cont .list .tis_i {
    height: 5rem;
  }
  .index_case_1 .last_cont .list .tis_i img {
    height: 4rem;
  }
  .index_case_1 .last_cont .list .tle {
    font-size: 1.8rem;
  }
  .index_case_1 .last_cont .list .txt {
    font-size: 1.2rem;
  }
  .index_case_1 .last_cont .list .det_cont {
    padding: 0 0.5rem;
  }
  .index_case_1 .last_cont .list .det_cont .tle {
    font-size: 1.8rem;
    margin-bottom: 1rem;
  }
  .index_case_1 .last_cont .list .det_cont .txt {
    font-size: 1.2rem;
    margin-bottom: 1rem;
  }
  .index_case_1 .last_cont .list .det_cont .btn {
    width: 90%;
    height: 3rem;
    font-size: 1.2rem;
  }
  .index_case_2 {
    padding: 2rem 0;
  }
  .index_case_2 .title_head {
    margin-bottom: 2rem;
  }
  .index_case_2 .title_head h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .index_case_2 .title_head p {
    display: none;
    font-size: 1.5rem;
  }
  .index_case_2 .last_cont {
    flex-wrap: wrap;
  }
  .index_case_2 .last_cont .list {
    width: 50%;
  }
  .index_case_2 .last_cont .list .tis_num {
    font-size: 3rem;
    line-height: 3rem;
  }
  .index_case_2 .last_cont .list .tis_num span {
    font-size: 1.4rem;
    line-height: 2.4rem;
  }
  .index_case_2 .last_cont .list .txt {
    font-size: 1.3rem;
  }
  .index_case_3 {
    padding: 4rem 0 2rem;
    display: none;
  }
  .index_case_3 .tis_head {
    width: 100%;
    flex-wrap: wrap;
  }
  .index_case_3 .tis_head .tle {
    font-size: 2rem;
    margin-bottom: 10px;
    width: 100%;
  }
  .index_case_3 .tis_head .nav_dl {
    width: 100%;
    flex-wrap: wrap;
  }
  .index_case_3 .tis_head .nav_dl .list {
    width: calc(97% / 4);
    flex-wrap: wrap;
    margin-right: 1%;
    padding: 2px 0;
  }
  .index_case_3 .tis_head .nav_dl .list .tis_i {
    width: 100%;
    height: 3rem;
    margin: 0 auto;
  }
  .index_case_3 .tis_head .nav_dl .list .tis_i img {
    height: 3rem;
  }
  .index_case_3 .tis_head .nav_dl .list .det {
    width: 100%;
    padding: 5px 0;
    text-align: center;
  }
  .index_case_3 .tis_head .nav_dl .list .det h2 {
    font-size: 1.4rem;
  }
  .index_case_3 .tis_head .nav_dl .list .det p {
    font-size: 1.2rem;
    height: auto;
  }
  .index_case_3 .tis_head .nav_dl .list:nth-child(4n) {
    margin-right: 0;
  }
  .index_case_3 .bit_cont {
    width: 100%;
  }
  .index_case_3 .bit_cont .cont {
    height: 100%;
    display: none;
    align-items: center;
    justify-content: center;
  }
  .phone_index_case3 {
    padding: 2rem 0;
  }
  .phone_index_case3 .title_head {
    font-size: 2rem;
    margin-bottom: 10px;
    width: 100%;
  }
  .phone_index_case3 .last_cont {
    padding: 1rem 0;
  }
  .phone_index_case3 .last_cont .list {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
  }
  .phone_index_case3 .last_cont .list .l_tle {
    width: 30%;
  }
  .phone_index_case3 .last_cont .list .tis_i {
    width: 100%;
    height: 3rem;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .phone_index_case3 .last_cont .list .tis_i img {
    height: 3rem;
  }
  .phone_index_case3 .last_cont .list .det {
    padding: 0.2rem 0;
  }
  .phone_index_case3 .last_cont .list .det h2 {
    text-align: center;
    font-size: 1.4rem;
  }
  .phone_index_case3 .last_cont .list .bit_img {
    width: 70%;
    padding-left: 1rem;
  }
  .phone_index_case3 .last_cont .list .bit_img img {
    display: block;
    width: 100%;
  }
  .index_case_4 {
    padding: 2rem 0;
  }
  .index_case_4 .title_head {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .index_case_4 .last_cont .list {
    width: 100%;
    padding: 2rem 0;
    flex-wrap: wrap;
    align-items: flex-start;
    border-bottom: 1px solid #ececec;
  }
  .index_case_4 .last_cont .list .num {
    width: 100%;
    height: auto;
    font-size: 3.2rem;
    text-align: center;
  }
  .index_case_4 .last_cont .list .det {
    width: 100%;
    padding: 10px 0;
    text-align: center;
  }
  .index_case_4 .last_cont .list .det h2 {
    font-size: 1.8rem;
  }
  .index_case_4 .last_cont .list .det p {
    font-size: 1.4rem;
  }
  .index_case_4 .last_cont .list:nth-child(odd) .det {
    padding: 10px 0;
  }
  .index_case_5 {
    padding: 2rem 0;
  }
  .index_case_5 .title_head {
    margin-bottom: 2rem;
  }
  .index_case_5 .title_head h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .index_case_5 .title_head p {
    font-size: 1.5rem;
  }
  .index_case5_baner .swiper-slide .tis_i {
    height: 24rem;
  }
  .index_case5_baner .swiper-slide .txt {
    font-size: 1.4rem;
    padding: 0.5rem 0;
  }
  .index_case_6 .tis_bg {
    height: 32rem;
  }
  .index_case_6 .tis_cont {
    padding: 2rem 0 4rem;
  }
  .index_case_6 .tis_cont .title_head {
    font-size: 2rem;
    margin-bottom: 2rem;
  }
  .index_case_6 .tis_cont .last_cont .list .tis {
    font-size: 1.6rem;
    margin-bottom: 5px;
  }
  .index_case_6 .tis_cont .last_cont .list .tis span {
    font-size: 2rem;
    line-height: 2.4rem;
  }
  .index_case_6 .tis_cont .last_cont .list .txt {
    font-size: 1.4rem;
  }
  .index_case_6 .case6_baner_cont {
    padding: 1rem;
  }
  .index_case_6 .case6_baner_cont .index_case6_prev {
    display: none;
  }
  .index_case_6 .case6_baner_cont .index_case6_next {
    display: none;
  }
  .index_case6_baner .tis_i {
    height: 16rem;
  }
  .index_case6_baner .txt {
    font-size: 1.4rem;
    padding: 5px 0;
  }
  .index_case_7 .tis_nav_cont {
    flex-wrap: wrap;
  }
  .index_case_7 .tis_nav_cont .title {
    text-align: center;
    font-size: 2rem;
  }
  .index_case_7 .tis_nav_cont .nav_dl {
    flex-wrap: wrap;
  }
  .index_case_7 .tis_nav_cont .nav_dl .list {
    width: calc(100% / 3);
    padding: 1rem;
  }
  .index_case_7 .tis_nav_cont .nav_dl .list .tis_i {
    width: 100%;
    height: 5rem;
  }
  .index_case_7 .tis_nav_cont .nav_dl .list .tis_i img {
    height: 4rem;
  }
  .index_case_7 .tis_nav_cont .nav_dl .list .txt {
    font-size: 1.3rem;
  }
  .index_case_7 .bit_cont {
    margin-top: 1rem;
  }
  .index_case_7 .bit_cont .cont .list {
    width: 50%;
    margin: 0;
    padding: 1rem;
  }
  .index_case_7 .bit_cont .cont .list .txt {
    padding: 0.6rem 0;
  }
  .index_case_7 .bit_cont .cont .list .txt h2 {
    font-size: 1.4rem;
  }
  .index_case_7 .bit_cont .cont .list .txt p {
    font-size: 1.2rem;
  }
  .index_case_7 .bit_more .more_btn {
    width: 15rem;
    height: 4rem;
    font-size: 1.3rem;
  }
  .index_case_8 {
    padding: 2rem 0;
  }
  .index_case_8 .title_head {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-align: center;
  }
  .index_case_8 .case8_baner_cont .index_case8_prev {
    display: none;
    left: -8px;
    width: 8px;
    height: 13px;
  }
  .index_case_8 .case8_baner_cont .index_case8_next {
    display: none;
    right: -8px;
    width: 8px;
    height: 13px;
  }
  .index_case8_baner {
    padding-bottom: 2rem;
  }
  .index_case8_baner .swiper-slide {
    height: 5rem;
    overflow: hidden;
  }
  .index_case8_baner .swiper-slide img {
    display: block;
  }
  .index_case8_baner .swiper-pagination-bullet-active {
    background: #d00000;
  }
  .pulic_foot_cont .tis_content {
    flex-wrap: wrap;
    padding-top: 3rem;
  }
  .pulic_foot_cont .tis_content .l_cont {
    flex-wrap: wrap;
  }
  .pulic_foot_cont .tis_content .consul_service {
    width: 100%;
  }
  .pulic_foot_cont .tis_content .consul_service .tis_nav .li {
    padding: 6px 0;
    font-size: 1.4rem;
  }
  .pulic_foot_cont .tis_content .consul_service .bit_cont {
    padding: 1rem;
  }
  .pulic_foot_cont .tis_content .consul_service .bit_cont .int input,
  .pulic_foot_cont .tis_content .consul_service .bit_cont .int textarea {
    height: 3rem;
    font-size: 1.4rem;
  }
  .pulic_foot_cont .tis_content .consul_service .bit_cont .int.hot::after {
    right: -14px;
  }
  .pulic_foot_cont .tis_content .consul_service .bit_cont .sele_dl {
    margin-bottom: 1rem;
  }
  .pulic_foot_cont .tis_content .consul_service .bit_cont .sele_dl .li {
    width: 49%;
  }
  .pulic_foot_cont .tis_content .consul_service .bit_cont .sele_dl .li select {
    width: 100%;
    height: 3rem;
    font-size: 1.4rem;
    border: none;
    color: #000000;
    padding-left: 10px;
    -webkit-appearance: button;
  }
  .pulic_foot_cont .tis_content .consul_service .bit_cont .sub_btn {
    height: 4rem;
    font-size: 1.4rem;
    margin-top: 1rem;
  }
  .pulic_foot_cont .tis_content .contact_last {
    width: 100%;
    padding: 2rem 0;
  }
  .pulic_foot_cont .tis_content .contact_last .title_head {
    font-size: 2rem;
    margin-bottom: 1.5rem;
  }
  .pulic_foot_cont .tis_content .contact_last .dl {
    margin-bottom: 0.8rem;
  }
  .pulic_foot_cont .tis_content .contact_last .dl .dt {
    font-size: 1.6rem;
  }
  .pulic_foot_cont .tis_content .contact_last .dl .dt span {
    font-size: 1.4rem;
    margin-left: 1rem;
  }
  .pulic_foot_cont .tis_content .contact_last .dl .dd {
    font-size: 1.2rem;
  }
  .pulic_foot_cont .tis_content .r_cont {
    width: 100%;
  }
  .pulic_foot_cont .tis_content .code_last {
    width: 100%;
    justify-content: center;
    margin-bottom: 2rem;
  }
  .pulic_foot_cont .tis_content .code_last .list {
    width: 48%;
    padding: 0 1rem;
    margin: 0;
  }
  .pulic_foot_cont .tis_content .code_last .list .tis_i {
    width: 100%;
    height: 10rem;
    background: none;
  }
  .pulic_foot_cont .tis_content .code_last .list .tis_i img {
    width: auto;
    height: 100%;
  }
  .pulic_foot_cont .tis_content .code_last .list .txt {
    padding: 1rem 0;
    font-size: 1.4rem;
  }
  .pulic_foot_cont .tis_content .bit_nav .nav_dl .li {
    font-size: 1.4rem;
    margin-left: 1rem;
  }
  .pulic_foot_cont .tis_content .bit_nav .link_dl {
    justify-content: flex-start;
    margin-top: 0.4rem;
  }
  .pulic_foot_cont .tis_content .bit_nav .link_dl .li {
    width: 3rem;
    margin-left: 0.4rem;
  }
  .cont_baner h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
  }
  .cont_baner .line {
    width: 2rem;
    height: 2px;
    margin-bottom: 0.4rem;
  }
  .cont_baner p {
    font-size: 1.4rem;
  }
  .pulic_maps_cont {
    font-size: 1.2rem;
  }
  .pulic_maps_cont .contain {
    flex-wrap: wrap;
  }
  .pulic_maps_cont .l_cont {
    padding: 1rem 0;
  }
  .pulic_maps_cont .l_cont img {
    display: none;
  }
  .pulic_maps_cont .r_navi {
    width: 100%;
    padding: 1rem 0;
    font-size: 1.2rem;
  }
  .pulic_maps_cont .r_navi .li {
    padding: 0.5rem;
    font-size: 1.2rem;
  }
  .example_head_nav {
    padding: 1rem 0;
  }
  .example_head_nav .contain {
    flex-wrap: wrap;
  }
  .example_head_nav .list {
    width: calc(97% / 4);
    padding: 0.5rem 0;
    margin-bottom: 0.8rem;
    margin-right: 1%;
    border-radius: 5px;
  }
  .example_head_nav .list .tis_i {
    display: none;
  }
  .example_head_nav .list:nth-child(4n) {
    margin-right: 0;
  }
  .example_head_nav .list .txt {
    font-size: 1.2rem;
  }
  .example_bit_cont {
    padding: 2rem 0;
  }
  .example_bit_cont .cont_box .list_box {
    width: 49%;
    margin-right: 2% !important;
    margin-bottom: 0.6rem;
  }
  .example_bit_cont .cont_box .list_box:nth-child(2n) {
    margin-right: 0 !important;
  }
  .example_bit_cont .cont_box .list_box .bit_cont {
    height: 5rem;
  }
  .example_bit_cont .cont_box .list_box .bit_cont .txt {
    height: 5rem;
    padding: 1rem;
  }
  .example_bit_cont .cont_box .list_box .bit_cont h2 {
    font-size: 1.4rem;
  }
  .example_bit_cont .cont_box .list_box .bit_cont .more_btn {
    font-size: 1.2rem;
  }
  .example_bit_cont .cont_box .list_box:hover .bit_cont .txt {
    height: 10rem;
  }
  .example_bit_cont .cont_box .list_box:hover .bit_cont .more_btn {
    height: 3rem;
  }
  .example_detail_content .contain {
    flex-wrap: wrap;
  }
  .example_detail_content::after {
    display: none;
  }
  .example_detail_content .l_cont {
    width: 100%;
    padding: 2rem;
  }
  .example_detail_content .r_cont {
    width: 100%;
    padding: 1rem 0;
  }
  .example_detail_content .r_cont .title_head {
    margin-bottom: 2rem;
  }
  .example_detail_content .r_cont .title_head h2 {
    font-size: 2rem;
  }
  .example_detail_content .r_cont .title_head p {
    font-size: 1.4rem;
  }
  .example_detail_content .r_cont .txt_cont .line {
    margin-bottom: 1rem;
  }
  .example_detail_content .r_cont .txt_cont p {
    font-size: 1.4rem;
    line-height: 2.4rem;
  }
  .example_detail_content .r_cont .btn_dl {
    margin-top: 3rem;
  }
  .example_detail_content .r_cont .btn_dl .btn {
    width: 50%;
    height: 4rem;
    font-size: 1.4rem;
  }
  .example_detail_baner {
    width: 100%;
  }
  .example_detail_baner .example_detail_prev {
    width: 3rem;
    height: 3rem;
  }
  .example_detail_baner .example_detail_prev img {
    width: 0.8rem;
  }
  .example_detail_baner .example_detail_next {
    width: 3rem;
    height: 3rem;
  }
  .example_detail_baner .example_detail_next img {
    width: 0.8rem;
  }
  .product_last_head {
    padding: 2rem 1rem;
  }
  .product_last_head .contain {
    flex-wrap: wrap;
  }
  .product_last_head .l_title {
    width: 100%;
    font-size: 2.8rem;
    margin-bottom: 1rem;
  }
  .product_last_head .r_cont {
    width: 100%;
  }
  .product_last_head .r_cont .txt_dl {
    margin-bottom: 2rem;
    line-height: 2.4rem;
  }
  .product_last_head .r_cont .txt_dl .dt {
    font-size: 1.6rem;
  }
  .product_last_head .r_cont .txt_dl .dd {
    font-size: 1.4rem;
    line-height: 2.4rem;
  }
  .product_last_cont {
    padding: 2rem 0 3rem;
  }
  .product_last_cont .list {
    width: 50%;
    margin-right: 0;
    margin-bottom: 1rem;
    padding: 0 1rem;
  }
  .product_last_cont .list .tis_i {
    height: 18rem;
  }
  .product_last_cont .list .bit_cont h2 {
    font-size: 1.6rem;
    padding: 0.5rem 0;
  }
  .product_last_cont .list .bit_cont .btn {
    width: 100%;
    height: 4rem;
    font-size: 1.4rem;
    border-radius: 5px;
  }
  .product_head_baner .bg {
    height: 24rem;
  }
  .product_head_baner .det_inf_cont {
    width: 100%;
  }
  .product_head_baner .title_head {
    margin-bottom: 2rem;
  }
  .product_head_baner .title_head h2 {
    font-size: 1.5rem;
  }
  .product_head_baner .title_head p {
    font-size: 1.7rem;
  }
  .product_head_baner .txt_cont {
    margin-bottom: 1rem;
  }
  .product_head_baner .txt_cont h2 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
  }
  .product_head_baner .txt_cont p {
    font-size: 1.2rem;
    width: 50%;
  }
  .product_head_baner .bit_btn .btn {
    width: 8rem;
    height: 3rem;
    font-size: 1.2rem;
    margin-right: 10px;
  }
  .product_head_baner .bit_btn .btn img {
    display: none;
  }
  .product_det_cont {
    padding: 2rem 0;
  }
  .product_det_cont .contain {
    flex-wrap: wrap;
  }
  .product_det_cont .l_img {
    width: 100%;
    height: 18rem;
  }
  .product_det_cont .l_img img {
    display: block;
    height: 100%;
    width: auto;
  }
  .product_det_cont .r_cont {
    width: 100%;
    padding: 2rem 0;
  }
  .product_det_cont .r_cont .dl {
    margin-bottom: 1rem;
  }
  .product_det_cont .r_cont .dl .dt {
    font-size: 1.8rem;
    margin-bottom: 0.4rem;
  }
  .product_det_cont .r_cont .dl .dd {
    font-size: 1.3rem;
  }
  .product_inf_cont {
    padding: 2rem 0;
  }
  .product_inf_cont .title_head {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .product_inf_cont .tab_cont img {
    display: block;
    width: 100%;
  }
  .product_inf_dc {
    display: none;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    padding: 0 2vw;
    z-index: 14;
  }
  .product_inf_dc .shut_btn {
    position: absolute;
    right: 10px;
    top: 10px;
    width: 30px;
    height: 30px;
    background: url(../i/shut_down_w.png) no-repeat center;
    background-size: cover;
    z-index: 11111;
  }
  .product_inf_dc img {
    display: block;
    width: 100%;
  }
  .product_inf_dc.active {
    display: flex;
  }
  .openseadragon {
    width: 100vw;
    height: 100vh;
  }
  .product_recom_cont {
    padding: 2rem 0;
  }
  .product_recom_cont .title_head {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .product_recom_cont .product_recom_det .recom_prev {
    display: none;
  }
  .product_recom_cont .product_recom_det .recom_next {
    display: none;
  }
  .product_recom_cont .product_recom_det .product_recom_baner .tis_i {
    width: 100%;
    height: 18rem;
  }
  .product_recom_cont .product_recom_det .product_recom_baner .txt {
    padding: 1rem 0;
    font-size: 1.4rem;
  }
  .cooper_case_1 {
    padding: 2rem 0 4rem;
  }
  .cooper_case_1 .title_head {
    margin-bottom: 1rem;
  }
  .cooper_case_1 .title_head h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .cooper_case_1 .title_head p {
    font-size: 1.5rem;
    line-height: 2.4rem;
  }
  .cooper_case_1 .last_cont {
    padding: 2rem 1rem;
  }
  .cooper_case_1 .last_cont .list_dl {
    width: 100%;
    padding: 1rem 0;
    flex-wrap: wrap;
    margin-bottom: 1rem;
  }
  .cooper_case_1 .last_cont .list_dl .dt {
    width: 100%;
    height: 5rem;
  }
  .cooper_case_1 .last_cont .list_dl .dt img {
    width: auto;
  }
  .cooper_case_1 .last_cont .list_dl .dd {
    width: 100%;
    padding: 1rem 0;
    text-align: center;
  }
  .cooper_case_1 .last_cont .list_dl .dd h2 {
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
  }
  .cooper_case_1 .last_cont .list_dl .dd p {
    font-size: 1.2rem;
  }
  .cooper_case_2 .bg {
    height: 32rem;
  }
  .cooper_case_2 .contain {
    justify-content: center;
  }
  .cooper_case_2 .det_content {
    width: 90%;
    padding: 1rem;
  }
  .cooper_case_2 .det_content h2 {
    font-size: 2.5rem;
    margin-bottom: 0.4rem;
  }
  .cooper_case_2 .det_content p {
    font-size: 1.3rem;
    line-height: 2.4rem;
  }
  .cooper_case_2 .det_content .btn {
    margin-top: 2rem;
    height: 4rem;
    font-size: 1.2rem;
  }
  .cooper_case_3 {
    padding: 3rem 0;
  }
  .cooper_case_3 .title_head {
    font-size: 2.4rem;
    margin-bottom: 1rem;
  }
  .cooper_case_3 .last_cont .list {
    width: 32%;
    margin-right: 2% !important;
    padding: 1rem 0;
    margin-bottom: 1rem;
  }
  .cooper_case_3 .last_cont .list h2 {
    font-size: 1.4rem;
  }
  .cooper_case_3 .last_cont .list p {
    font-size: 1.2rem;
  }
  .cooper_case_3 .last_cont .list:nth-child(3n) {
    margin-right: 0 !important;
  }
  .cooper_case_4 {
    padding: 2rem 0;
  }
  .cooper_case_4 .title_head {
    font-size: 2.4rem;
  }
  .cooper_case_4 .bit_cont {
    padding: 1rem 0;
  }
  .coopet_case_5 {
    padding: 2rem 0;
  }
  .coopet_case_5 .title_head {
    margin-bottom: 2rem;
    font-size: 2.2rem;
  }
  .coopet_case_5 .contact_cont .l_cont {
    display: none;
  }
  .coopet_case_5 .contact_cont .r_cont {
    padding: 1rem 0;
    width: 100%;
  }
  .coopet_case_5 .contact_cont .r_cont p {
    font-size: 1.4rem;
    padding: 0.5rem 0;
  }
  .coopet_case_5 .contact_cont .r_cont p span {
    width: 8rem;
  }
  .real_zx_cont {
    width: 90%;
  }
  .contact_maps_cont {
    padding: 2rem 0;
  }
  .contact_maps_cont .title_head {
    font-size: 2.4rem;
    margin-bottom: 1rem;
  }
  .contact_maps_cont .map_cont {
    display: none;
  }
  .contact_maps_cont .deta_cont {
    width: 100%;
    padding: 1rem 0;
  }
  .contact_maps_cont .deta_cont .cont {
    display: block;
    margin-bottom: 2rem;
  }
  .contact_maps_cont .deta_cont .tis_i {
    width: 100%;
    height: 20rem;
    margin-bottom: 1rem;
  }
  .contact_maps_cont .deta_cont .tle {
    font-size: 1.8rem;
    margin-bottom: 0.4rem;
  }
  .contact_maps_cont .deta_cont .dd {
    font-size: 1.3rem;
  }
  .contact_inf_cont {
    padding: 2rem 0;
  }
  .contact_inf_cont .contain {
    flex-wrap: wrap;
  }
  .contact_inf_cont .l_cont {
    width: 100%;
  }
  .contact_inf_cont .l_cont h2 {
    font-size: 2rem;
  }
  .contact_inf_cont .l_cont p {
    font-size: 1.4rem;
  }
  .contact_inf_cont .tab_inf_cont {
    width: 100%;
  }
  .contact_inf_cont .tab_inf_cont .int_dl .dl .dt {
    font-size: 1.4rem;
  }
  .contact_inf_cont .tab_inf_cont .int_dl .dl .dd input {
    height: 4rem;
  }
  .contact_inf_cont .tab_inf_cont .int_dl .dl .dd textarea {
    padding: 1rem;
  }
  .contact_inf_cont .tab_inf_cont .sub_btn {
    width: 100%;
    height: 5rem;
    font-size: 1.4rem;
  }
  .about_case_1 {
    padding: 1rem 0 2rem;
  }
  .about_case_1 .contain {
    flex-wrap: wrap;
  }
  .about_case_1 .l_cont {
    width: 100%;
  }
  .about_case_1 .l_cont .title {
    font-size: 3.2rem;
    margin-bottom: 30px;
  }
  .about_case_1 .l_cont .video {
    width: 100%;
    height: auto;
  }
  .about_case_1 .l_cont .video video,
  .about_case_1 .l_cont .video img {
    display: block;
    width: 100%;
  }
  .about_case_1 .r_cont {
    width: 100%;
    padding: 1rem 0;
  }
  .about_case_1 .r_cont .line {
    display: none;
  }
  .about_case_1 .r_cont p {
    font-size: 1.4rem;
    line-height: 2.4rem;
    margin-bottom: 1rem;
  }
  .about_case_2 .contain {
    flex-wrap: wrap;
  }
  .about_case_2 .list {
    width: 50%;
    padding: 2rem 1rem;
  }
  .about_case_2 .list .tis_tle {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .about_case_2 .list .tis_tle span {
    font-size: 3.5rem;
    line-height: 2.5rem;
  }
  .about_case_2 .list .txt {
    font-size: 1.4rem;
    height: auto;
  }
  .about_case_2 .list .line {
    margin-top: 1rem;
  }
  .about_case_3 {
    padding: 2rem 0;
  }
  .about_case_3 .title_head {
    font-size: 3.2rem;
    margin-bottom: 30px;
  }
  .about_case_3 .bit_content {
    flex-wrap: wrap;
  }
  .about_case_3 .bit_content .l_cont {
    width: 100%;
    display: flex;
    align-items: center;
  }
  .about_case_3 .bit_content .l_cont .tis_ava {
    width: 50%;
    height: 24rem;
    padding-right: 3%;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .about_case_3 .bit_content .l_cont .tis_ava img {
    border-radius: 10px;
    width: 94%;
    height: auto;
  }
  .about_case_3 .bit_content .l_cont .time_cont {
    width: 50%;
    padding: 0.5rem 1rem;
  }
  .about_case_3 .bit_content .l_cont .time_cont .dl {
    margin-bottom: 1rem;
  }
  .about_case_3 .bit_content .l_cont .time_cont .dl .dt {
    font-size: 1.4rem;
  }
  .about_case_3 .bit_content .l_cont .time_cont .dl .dd {
    font-size: 1.2rem;
  }
  .about_case_3 .bit_content .l_cont .time_cont span {
    font-size: 14px !important;
  }
  .about_case_3 .bit_content .r_cont {
    width: 100%;
    padding: 1rem 0;
  }
  .about_case_3 .bit_content .r_cont img {
    display: block;
    width: 100%;
  }
  .about_case_3 .bit_content .r_cont .title_head {
    margin-bottom: 2rem;
  }
  .about_case_3 .bit_content .r_cont .title_head p {
    font-size: 1.4rem;
  }
  .about_case_3 .bit_content .r_cont .title_head h2 {
    font-size: 1.8rem;
  }
  .about_case_4 {
    padding: 2rem 0;
  }
  .about_case_4 .contain {
    flex-wrap: wrap;
  }
  .about_case_4 .l_tle {
    width: 100%;
    font-size: 3.2rem;
    margin-bottom: 30px;
  }
  .about_case_4 .r_det {
    width: 100%;
  }
  .about_case_4 .r_det .dl {
    margin-bottom: 1rem;
    flex-wrap: wrap;
  }
  .about_case_4 .r_det .dl .dt {
    width: 100%;
    font-size: 2rem;
  }
  .about_case_4 .r_det .dl .dd {
    width: 100%;
    padding: 1rem 0;
    font-size: 1.6rem;
  }
  .about_case_5 {
    padding: 2rem 0;
  }
  .about_case_5 .title_head {
    font-size: 3.2rem;
    margin-bottom: 30px;
    text-align: left;
  }
  .about_case_5 .deta_cont .l_img .i {
    display: block !important;
  }
  .about_case_5 .deta_cont .r_cont {
    width: 100%;
  }
  .about_case_5 .deta_cont .r_cont .li {
    padding: 0 1rem;
  }
  .about_case_5 .deta_cont .r_cont .li .det {
    padding: 1.5rem 0;
  }
  .about_case_5 .deta_cont .r_cont .li .det h2 {
    font-size: 1.6rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .about_case_5 .deta_cont .r_cont .li .det p {
    display: none;
  }
  .about_case_5 .deta_cont .r_cont .li .more {
    display: none;
  }
  .about_case_5 .bit_more_btn {
    width: 80%;
    height: 4rem;
    margin: 2rem auto 0;
    font-size: 1.4rem;
  }
  .news_last_contain {
    padding: 2rem 0;
  }
  .news_last_contain .list {
    width: 49%;
    margin-right: 2% !important;
    margin-bottom: 1rem;
  }
  .news_last_contain .list:nth-child(2n) {
    margin-right: 0 !important;
  }
  .news_last_contain .list .tis_i {
    height: 14rem;
  }
  .news_last_contain .list .bit_deta {
    width: 100%;
    padding: 1rem;
    transform: translateY(-20px);
  }
  .news_last_contain .list .bit_deta .title {
    font-size: 1.6rem;
  }
  .news_last_contain .list .bit_deta .line {
    width: 3rem;
    margin: 8px 0;
  }
  .news_last_contain .list .bit_deta .txt {
    font-size: 1.3rem;
    line-height: 2.4rem;
    margin-bottom: 1rem;
  }
  .news_last_contain .list .bit_deta .bit_more .time {
    font-size: 1.2rem;
  }
  .news_last_contain .list .bit_deta .bit_more .more img {
    width: 2rem;
  }
  .news_last_contain .list:hover .bit_deta {
    transform: translateY(-40px);
  }
  .news_detail_content {
    padding: 1rem 0;
  }
  .news_detail_content .detail_cont {
    padding: 1rem;
  }
  .news_detail_content .title_head {
    margin-bottom: 1rem;
  }
  .news_detail_content .title_head h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .news_detail_content .title_head .tips_dl .dl {
    font-size: 1.2rem;
  }
  .news_detail_content .txt_cont p {
    font-size: 1.2rem;
    line-height: 2.4rem;
  }
  .news_detail_content .bit_more_cont {
    padding: 1rem;
    margin-top: 3rem;
  }
  .news_detail_content .bit_more_cont .li {
    font-size: 1.2rem;
  }
  .news_detail_content .bit_more_cont .return_btn {
    width: 2rem;
  }
  .service_last_content .list_cont {
    padding: 3rem 0 1rem;
  }
  .service_last_content .list_cont .service_list_banner .service_prev {
    width: 2.4rem;
    height: 2.4rem;
    left: 1rem;
  }
  .service_last_content .list_cont .service_list_banner .service_next {
    width: 2.4rem;
    height: 2.4rem;
    right: 1rem;
  }
  .service_last_content .list_cont .bit_content {
    height: auto;
    flex-wrap: wrap;
    width: 94%;
    margin: 0 auto;
    transform: translateY(-10px);
  }
  .service_last_content .list_cont .bit_content .l_title {
    width: 24%;
    height: auto;
    padding: 2rem 0;
  }
  .service_last_content .list_cont .bit_content .l_title .cont {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
  }
  .service_last_content .list_cont .bit_content .l_title .tle {
    width: 100%;
    font-size: 1.8rem;
    margin-bottom: 10px;
  }
  .service_last_content .list_cont .bit_content .l_title .bit {
    width: 100%;
  }
  .service_last_content .list_cont .bit_content .l_title .bit .more {
    font-size: 1.2rem;
  }
  .service_last_content .list_cont .bit_content .r_det {
    width: 76%;
    height: auto;
    padding: 1rem;
  }
  .service_last_content .list_cont .bit_content .r_det .tle {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
  .service_last_content .list_cont .bit_content .r_det .line {
    width: 3rem;
    margin-bottom: 1rem;
  }
  .service_last_content .list_cont .bit_content .r_det p {
    font-size: 1.2rem;
    line-height: 2.4rem;
  }
  .service_last_content .service_pro_cont .title_head {
    font-size: 2rem;
    padding: 1rem 0;
  }
  .service_last_content .service_pro_cont .last_cont .list {
    width: 49%;
    margin-right: 2%;
    margin-bottom: 1rem;
  }
  .service_last_content .service_pro_cont .last_cont .list:nth-child(2n) {
    margin-right: 0;
  }
  .service_last_content .service_pro_cont .last_cont .list .tis_i {
    width: 100%;
    height: 18rem;
  }
  .service_last_content .service_pro_cont .last_cont .list .txt {
    padding: 1rem 0;
    font-size: 1.4rem;
  }
  .service_det_nav .li {
    padding: 1rem 2rem;
    font-size: 1.4rem;
  }
  .serdet_case_1 {
    padding: 2rem 0;
  }
  .serdet_case_1 .contain {
    flex-wrap: wrap;
  }
  .serdet_case_1 .title {
    width: 100%;
    font-size: 2.4rem;
  }
  .serdet_case_1 .det_cont {
    width: 100%;
    padding: 1rem 0;
  }
  .serdet_case_1 .det_cont p {
    font-size: 1.4rem;
    line-height: 2.4rem;
  }
  .serdet_case_1 .det_cont .btn {
    width: 24rem;
    height: 5rem;
    font-size: 1.4rem;
    margin: 2rem 0 0 0;
  }
  .serdet_case_2 {
    padding: 2rem 0;
  }
  .serdet_case_2 .title_head {
    font-size: 2.4rem;
    margin-bottom: 2rem;
  }
  .serdet_case_2 .serdet_baner_cont .serdet_prev {
    display: none;
  }
  .serdet_case_2 .serdet_baner_cont .serdet_next {
    display: none;
  }
  .serdet_case_2 .serdet_baner .tis_i {
    width: 100%;
    height: 16rem;
  }
  .serdet_case_2 .serdet_baner .txt {
    padding: 0.5rem 0;
    font-size: 1.5rem;
  }
  .serdet_case_3 {
    padding: 2rem 0;
  }
  .serdet_case_3 .title_head {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .serdet_case_3 .tis_head_nav .li {
    padding: 1rem 0;
    font-size: 1.4rem;
  }
  .serdet_case_3 .bit_cont {
    padding: 0 1rem;
  }
  .serdet_case_3 .bit_cont .tips {
    padding: 1rem 0;
    font-size: 1.4rem;
  }
  .serdet_case_3 .bit_cont .tips em {
    font-size: 1.4rem;
  }
  .serdet_case_3 .bit_cont .tab_cont .dl {
    width: 100%;
    margin-right: 0;
    margin-bottom: 0;
  }
  .serdet_case_3 .bit_cont .tab_cont .dl .dt {
    font-size: 1.4rem;
  }
  .serdet_case_3 .bit_cont .tab_cont .dl em {
    font-size: 1.2rem;
  }
  .serdet_case_3 .bit_cont .tab_cont .dd .sele_int .sele_head {
    background: url(../i/sele_arr.png) no-repeat 98% center;
    background-size: 24px;
  }
  .serdet_case_3 .bit_cont .tab_cont .dd input {
    height: 3rem;
    font-size: 1.4rem;
  }
  .serdet_case_3 .bit_cont .tab_cont .dd select {
    height: 3rem;
    font-size: 1.4rem;
    padding-left: 1rem;
    background-size: 1.4rem;
  }
  .serdet_case_3 .bit_cont .tab_cont .dd textarea {
    height: 8rem;
    padding: 5px;
    font-size: 1.4rem;
  }
  .serdet_case_3 .bit_cont .sub_btn {
    width: 15rem;
    height: 4rem;
    font-size: 1.5rem;
    margin: 1rem auto;
  }
}
