.page_ban {
  position: relative;
  height: 420px;
  text-shadow: 2px 2px 6px rgb(0 0 0 / 50%);
}
.page_ban:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #000;
  background-image: -webkit-linear-gradient(top, rgba(000, 000, 000, 0.8) 0%, rgba(0, 0, 0, 0) 100%);
  opacity: 0.1;
}
.page_ban::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background-image: -webkit-linear-gradient(top, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0) 100%);
  opacity: 0.3;
}
.page_ban .img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #000;
}
.page_ban .img img {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}
.page_ban .text {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  height: 100%;
}
.page_ban .text h3 {
  font-size: 48px;
  font-weight: bold;
  color: #fff;
  width: 100%;
  margin-bottom: 15px;
}
.page_ban .text h4 {
  font-size: 20px;
  font-weight: bold;
  color: #fff;
  opacity: 0.9;
  width: 100%;
}
.location {
  position: absolute;
  z-index: 9;
  bottom: 0px;
  left: 0%;
  width: 100%;
  padding: 15px 0;
}
.location i {
  display: inline-block;
  text-align: center;
  color: #fff;
  font-size: 18px;
  line-height: 20px;
  margin-right: 5px;
  opacity: 0.9;
}
.location a {
  position: relative;
  display: inline-block;
  /* text-align: center; */
  color: #fff;
  font-size: 16px;
  line-height: 20px;
  opacity: 0.9;
  transition: all 0.3s;
}
.location span {
  display: inline-block;
  color: #eee;
  font-size: 12px;
  line-height: 20px;
  margin: 0 10px;
  font-family: "宋体";
  opacity: 0.6;
}
.location a:hover {
  opacity: 1;
}

.page_nav {
  position: relative;
  border-bottom: 1px solid #eee;
  /* background-color: #f5f5f5; */
  margin-bottom: 0.6rem;
}
.page_nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.page_nav li {
  margin: 0 25px;
}
.page_nav li a {
  position: relative;
  display: block;
  font-size: 18px;
  line-height: 3.8;
  color: #666;
}
.page_nav li a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0px;
  height: 2px;
  background-color: var(--main-color);
  transform: translateX(-50%);
  transition: all 0.3s;
}
.page_nav li a:hover,
.page_nav li.on a {
  color: var(--main-color);
}
.page_nav li a:hover::after,
.page_nav li.on a::after {
  width: 100%;
}

.mob_page_nav {
  display: none;
}

/*about*/

.about {
  margin-bottom: 120px;
}
.about p {
  font-size: 16px;
  line-height: 35px;
  color: #666;
  /*text-indent: 2em;*/
  margin-bottom: 0.2rem;
}
.about .img {
  float: left;
  width: 45%;
  margin-right: 30px;
}
.about .img img {
  display: block;
}

/*about us*/
.dw {
  position: absolute;
  top: -100px;
}
.about_main1 {
  position: relative;
  padding: 1rem 0 1.5rem;
  background: url(../images/about1_bg.png) no-repeat center;
}
.about_main1 .w80 {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  -webkit-flex-direction: row-reverse;
  -moz-box-orient: horizontal;
  -moz-box-direction: reverse;
  -ms-flex-direction: row-reverse;
  flex-direction: row-reverse;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.about_main1 .text {
  width: 42.5%;
}
.about_main1 .text h3 {
  font-size: 42px;
  font-weight: bold;
}
.about_main1 .text span {
  display: block;
  width: 40px;
  height: 5px;
  background-color: var(--main-color);
  margin: 0.4rem 0;
  border-radius: 3px;
}
.about_main1 .text p {
  font-size: 15px;
  text-align: justify;
  line-height: 2;
  color: #333;
}
.about_main1 .img {
  width: 50%;
}

.about_main2 {
  position: relative;
  margin-bottom: 1rem;
}
.about_main2 .about_tl {
  text-align: center;
  margin-bottom: 0.8rem;
}
.about_main2 .about_tl h3 {
  font-size: 42px;
  font-weight: bold;
}
.about_main2 .about_tl span {
  display: block;
  width: 40px;
  height: 5px;
  background-color: var(--main-color);
  margin: 0.4rem auto;
  border-radius: 3px;
}
.about_main2 .content ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.about_main2 .content li {
  width: 33.33%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -moz-box-orient: vertical;
  -moz-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}
.about_main2 .content li:nth-child(2) {
  -webkit-box-orient: vertical;
  -webkit-box-direction: reverse;
  -webkit-flex-direction: column-reverse;
  -moz-box-orient: vertical;
  -moz-box-direction: reverse;
  -ms-flex-direction: column-reverse;
  flex-direction: column-reverse;
}
.about_main2 .content li .img {
  position: relative;
  padding-bottom: 55%;
  overflow: hidden;
}
.about_main2 .content li img {
  position: absolute;
  top: 0px;
  left: 0px;
  display: block;
  height: 100%;
  width: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.about_main2 .content li .text {
  position: relative;
  padding-bottom: 55%;
}
.about_main2 .content li .text .box {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  padding: 10%;
}
.about_main2 .content li .text h3 {
  font-size: 24px;
  margin-bottom: 10px;
}
.about_main2 .content li .text p {
  font-size: 18px;
  color: #666;
}

/*newslist*/
.newsli {
  margin-bottom: 120px;
}
.newsli li {
  max-width: 100%;
  margin-bottom: 10px;
  border: 1px solid #eee;
}
.newsli li a {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  overflow: hidden;
  padding: 2%;
  background: #f5f5f5;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.newsli li .img {
  overflow: hidden;
  width: 25%;
  /* height: 200px; */
  overflow: hidden;
}
.newsli li .img img {
  display: block;
  width: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  height: 200px;
}
.newsli li .text {
  width: 70%;
}
.newsli li .text h3 {
  font-size: 22px;
  color: #666;
  overflow: hidden;
  height: 35px;
  line-height: 35px;
  margin: 10px 0;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.newsli li .text p {
  font-size: 16px;
  color: #999;
  line-height: 35px;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.newsli li .text span.sj2 {
  display: block;
  font-size: 16px;
  color: #666;
  margin: 0.2rem 0;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
  -moz-transition: 0.3s;
  transition: 0.3s;
}
.newsli li .date {
  display: none;
  width: 11%;
  float: right;
  border-left: 1px solid rgba(0, 0, 0, 0.06);
  margin-top: 35px;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.newsli li .date .sj {
  float: left;
  text-align: center;
  width: 70%;
  padding-left: 15%;
}
.newsli li .date .sj p {
  font-size: 30px;
  height: 30px;
  line-height: 30px;
  margin-bottom: 10px;
  font-weight: bold;
  color: #666;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.newsli li .date .sj span {
  color: #999;
  font-size: 14px;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.newsli li .date .more {
  float: right;
  text-align: right;
  display: block;
  width: 30%;
  color: #ddd;
  font-size: 35px;
  line-height: 64px;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.newsli li a:hover {
  background-color: var(--main-color);
}
.newsli li a:hover .text h3 {
  color: #fff;
}
.newsli li a:hover .text span.sj2 {
  color: #fff;
}
.newsli li a:hover .text p {
  color: #fff;
}
.newsli li a:hover .date {
  border-left-color: #fff;
}
.newsli li a:hover .date p {
  color: #fff;
}
.newsli li a:hover .date span {
  color: #fff;
}
.newsli li a:hover .date .more {
  color: #fff;
}

/*news*/

.news .news_tl {
  /* padding-top: 35px; */
  text-align: center;
  margin-bottom: 20px;
  border-bottom: 1px solid #eee;
}
.news .news_tl h3 {
  font-size: 24px;
  color: #222;
  font-weight: bold;
  margin-bottom: 15px;
}
.news .news_tl span {
  display: block;
  font-size: 14px;
  color: #999;
  margin: 10px 0 20px;
}
.news .news_con {
  margin-bottom: 20px;
}
.news .news_con .img {
  display: block;
  margin: 0 auto 30px;
  width: 90%;
}
.news .news_con * {
  color: #555;
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 0.1rem;
}
.news .news_con h4 {
  font-size: 16px;
  margin-bottom: 0.1rem;
}
.news .news_con h3 {
  font-size: 18px;
  margin-bottom: 0.1rem;
}
.news .fy {
  border-top: 1px solid #ccc;
  text-align: left;
  padding-top: 10px;
  margin-bottom: 50px;
}
.news .fy p {
  float: left;
  font-size: 15px;
  line-height: 24px;
  color: #666;
}
.news .fy p:last-child {
  float: right;
}
.news .fy a {
  display: inline-block;
  font-size: 15px;
  color: #666;
}
.news .fy a:hover {
  color: var(--main-color);
}

/*photo*/

.photoli {
  margin-bottom: 120px;
}
.photoli h3 {
  font-size: 30px;
  margin-bottom: 40px;
  color: #222;
}
.photoli li {
  float: left;
  width: 31%;
  margin-right: 3.5%;
  margin-bottom: 30px;
}
.photoli li:nth-child(3n) {
  margin-right: 0px;
}
.photoli li a {
  display: block;
  position: relative;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.photoli li img {
  display: block;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.photoli li span {
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -30px;
  margin-left: -30px;
  width: 60px;
  height: 60px;
  line-height: 56px;
  text-align: center;
  font-size: 60px;
  color: #fff;
  font-family: "宋体";
  border-radius: 100%;
  border: 2px solid #fff;
  opacity: 0;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.photoli li h5 {
  line-height: 55px;
  font-size: 18px;
  color: #222;
  text-align: center;
  background-color: #f6f6f6;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.photoli li a:hover {
  background-color: #005ba8;
}
.photoli li a:hover img {
  opacity: 0.2;
}
.photoli li a:hover span {
  opacity: 1;
}
.photoli li a:hover h5 {
  color: #fff;
  background-color: #5f9df8;
}

.photoli1 {
  margin-bottom: 120px;
}
.photoli1 h3 {
  font-size: 30px;
  margin-bottom: 40px;
  color: #222;
}
.photoli1 li {
  float: left;
  width: 23%;
  margin-right: 2.666%;
  margin-bottom: 30px;
}
.photoli1 li:nth-child(4n) {
  margin-right: 0px;
}
.photoli1 li a {
  display: block;
  position: relative;
  padding: 10px;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
  border: 1px solid #dadada;
}
.photoli1 li .photoli1_con {
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  line-height: 28px;
  opacity: 0;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
  background-color: rgba(33, 109, 204, 0.7);
}
.photoli1 li .img {
  font-size: 0px;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
  text-align: center;
}
.photoli1 li .img img {
  display: inline-block;
  vertical-align: middle;
}
.photoli1 li span {
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -30px;
  margin-left: -30px;
  width: 60px;
  height: 60px;
  line-height: 56px;
  text-align: center;
  font-size: 60px;
  color: #fff;
  font-family: "宋体";
  border-radius: 100%;
  border: 2px solid #fff;
  opacity: 0;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.photoli1 li h5 {
  position: absolute;
  width: 100%;
  bottom: 10px;
  line-height: 28px;
  font-size: 18px;
  color: #fff;
  text-align: center;
  opacity: 0;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.photoli1 li a:hover .photoli1_con {
  opacity: 1;
}
/*.photoli1 li a:hover img{
  opacity: 0.2;
}*/
.photoli1 li a:hover span {
  opacity: 1;
}
.photoli1 li a:hover h5 {
  opacity: 1;
}
.photoli1 .text {
  margin-bottom: 85px;
  background: url(../images/photoli1_ico1.png) no-repeat right top;
}
.photoli1 .text p {
  font-size: 14px;
  line-height: 30px;
  color: #777;
  width: 48%;
}

/*productlist*/
.proli {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  margin-bottom: 100px;
  margin-top: 0.6rem;
}

.pro_left {
  position: relative;
  /* top: 0px;
  left: 0px; */
  width: 320px;
  /* border: 1px solid #ccc; */
  background-color: #fafafa;
  /* background-color: rgba(255, 255, 255, .3); */
}
.pro_left h3 {
  font-size: 24px;
  color: #fff;
  line-height: 3;
  background-color: var(--main-color);
  /* border-bottom: 1px solid var(--main-color); */
  padding-left: 10px;
  margin-bottom: 0.15rem;
}
.pro_left ul li a {
  position: relative;
  display: block;
  font-size: 15px;
  line-height: 30px;
  color: #333;
  transition: all 0.3s;
}
.pro_left ul li a:hover {
  color: var(--main-color) !important;
}
.pro_left ul li.pl1 {
  position: relative;
  margin-bottom: 0.2rem;
}
.pro_left ul li.pl1 > a {
  font-size: 20px;
  line-height: 1.8;
  font-weight: bold;
  padding-left: 7px;
  border-left: 3px solid var(--main-color);
  margin-bottom: 0.1rem;
}
.pro_left ul li.pl1 ul {
  padding: 0 0.2rem;
}
.pro_left .pl2 {
  position: relative;
}
.pro_left .pl2 ul {
  display: none;
}
.pro_left .pl2 .pl_btn {
  position: absolute;
  top: 0;
  right: 0;
  /* background-color: #eee; */
  height: 30px;
  width: 30px;
  cursor: pointer;
}
.pro_left .pl2 .pl_btn::after,
.pro_left .pl2 .pl_btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 15px;
  height: 2px;
  background-color: #ccc;
  transform: translate(-50%, -50%);
  transition: all 0.3s;
}
.pro_left .pl2 .pl_btn::before {
  transform: translate(-50%, -50%) rotate(90deg);
}
.pro_left .pl2.on .pl_btn::after {
  transform: translate(-50%, -50%) rotate(180deg);
}
.pro_left .pl2.on .pl_btn::before {
  transform: translate(-50%, -50%) rotate(360deg);
}

.pro_left ul li.pl3 > a {
  color: #888;
}
.pro_left ul li.pl3 > a::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -0.2rem;
  width: 0.15rem;
  height: 1px;
  background-color: var(--main-color);
  background-color: #ddd;
  margin-top: -1px;
  pointer-events: none;
}
.pro_left ul li.pl3 > a::before {
  content: "";
  position: absolute;
  left: -0.2rem;
  top: 0;
  width: 1px;
  height: 100%;
  background-color: var(--main-color);
  background-color: #ddd;
  pointer-events: none;
}
.pro_left ul li.pl3:last-child > a::before {
  height: 50%;
}

.proli .proli_con {
  width: 100%;
}
.proli .proli_con ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.proli .proli_con li {
  width: 24%;
  margin-right: 1.33%;
  margin-bottom: 1.33%;
  position: relative;
  background: #f5f5f5;
  border: 1px solid #eee;
}
.proli .proli_con li:nth-child(3n) {
  margin-right: 0px;
}
.proli .proli_con li a {
  display: block;
}
.proli .proli_con li a .img {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding-bottom: 80%;
  background-color: #fff;
}
.proli .proli_con li a .img img {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}

.proli .proli_con li .text {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  -webkit-transform: translate(-50%, -50%) scale(1);
  -moz-transform: translate(-50%, -50%) scale(1);
  -ms-transform: translate(-50%, -50%) scale(1);
  -o-transform: translate(-50%, -50%) scale(1);
  transform: translate(-50%, -50%) scale(1);
  opacity: 0;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
  background-color: rgba(38 175 183 / 60%);
}
.proli .proli_con li h3 {
  position: relative;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  font-size: 16px;
  color: #fff;
  line-height: 48px;
  text-align: center;
}
.proli .proli_con li h3 i {
  font-size: 24px;
  line-height: 48px;
  vertical-align: top;
  margin-right: 5px;
}
.proli .proli_con li h5 {
  font-size: 16px;
  line-height: 48px;
  color: #333;
  background-color: #fff;
  padding: 0 5px;
  text-align: center;
  border-top: 1px solid #eee;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}

.proli .proli_con li a:hover .text {
  -webkit-transform: translate(-50%, -50%) scale(1);
  -moz-transform: translate(-50%, -50%) scale(1);
  -ms-transform: translate(-50%, -50%) scale(1);
  -o-transform: translate(-50%, -50%) scale(1);
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}
.proli .proli_con li a:hover h5 {
  color: #fff;
  border-top-color: var(--main-color);
  background-color: var(--main-color);
}

/* product */
.pro_main1 {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  position: relative;
  height: 100vh;
  min-height: 480px;
  background-color: #333;
}
.pro_main1 .bg {
  position: absolute;
  z-index: 0;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-color: #666;
}
.pro_main1 .bg canvas {
  width: 100%;
  height: 100%;
  opacity: 0.6;
}
.pro_main1 .w80 {
  position: relative;
  padding: 1.6rem 0 0.4rem;
}
.pro_main1 h3 {
  font-size: 0.4rem;
  line-height: 1.3;
  color: #fff;
  font-weight: bold;
}
.pro_main1 span {
  display: block;
  width: 44px;
  height: 2px;
  margin: 0.2rem 0 0.35rem;
  background-color: var(--main-color2);
}
.pro_main1 h5 {
  font-size: 24px;
  line-height: 1.5;
  color: #fff;
  max-height: 90px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}
.pro_main1 a {
  display: inline-block;
  font-size: 18px;
  line-height: 1.5;
  color: var(--main-color2);
  text-decoration: underline;
  margin-right: 0.5rem;
}
.pro_main1 .ico {
  margin-top: 0.6rem;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.pro_main1 .ico i {
  font-size: 28px;
  color: #fff;
  margin-right: 5px;
}
.pro_main1 .ico p {
  font-size: 16px;
  font-weight: bold;
  background: -webkit-linear-gradient(135deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.5) 25%, rgba(255, 255, 255, 0.75) 50%, rgba(255, 255, 255, 1) 55%, rgba(255, 255, 255, 0.75) 60%, rgba(255, 255, 255, 0.5) 80%, rgba(255, 255, 255, 0.25) 100%, rgba(255, 255, 255));
  /* 文字颜色填充设置为透明 */
  -webkit-text-fill-color: transparent;
  /* 背景裁剪，即让文字使用背景色 */
  -webkit-background-clip: text;
  /* 背景图放大一下，看着柔和一些 */
  -webkit-background-size: 200% 100%;
  /* 应用动画flowCss 12秒速度 无限循环 线性匀速动画*/
  -webkit-animation: flowCss 6s infinite linear;
}

@-webkit-keyframes flowCss {
  0% {
    /* 移动背景位置 */
    background-position: 0 0;
  }

  100% {
    background-position: -400% 0;
  }
}
/* .pro_main1 .ico p:hover {
  -webkit-animation: flowCss 2s infinite linear;
} */

.pro_main1 .img {
  position: absolute;
  top: auto;
  right: 0px;
  width: 4.5rem;
  overflow: hidden;
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0.06)), to(rgba(158, 158, 158, 0.06)));
  background: -webkit-linear-gradient(top, rgba(255, 255, 255, 0.06) 0%, rgba(158, 158, 158, 0.06) 100%);
  background: -moz-linear-gradient(top, rgba(255, 255, 255, 0.06) 0%, rgba(158, 158, 158, 0.06) 100%);
  background: -o-linear-gradient(top, rgba(255, 255, 255, 0.06) 0%, rgba(158, 158, 158, 0.06) 100%);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(158, 158, 158, 0.06) 100%);
  mix-blend-mode: normal;
  -webkit-box-shadow: 0px 0px 30px rgb(0 0 0 / 15%);
  box-shadow: 0px 0px 30px rgb(0 0 0 / 15%);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 2px solid rgba(255, 255, 255, 0.04);
  border-radius: 30px;
}
.pro_main1 .img img {
  display: block;
}
.pro_main1 .img.on {
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}

.location2 p {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.location2 i {
  position: relative;
  display: inline-block;
  text-align: center;
  color: #333;
  font-size: 22px;
  line-height: 60px;
  padding-right: 30px;
}
.location2 i:after {
  content: "";
  position: absolute;
  right: 15px;
  top: 50%;
  width: 1px;
  height: 10px;
  background-color: #333;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}
.location2 a {
  position: relative;
  display: inline-block;
  text-align: center;
  color: #333;
  font-size: 14px;
  line-height: 60px;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.location2 span {
  display: inline-block;
  color: #333;
  font-size: 14px;
  line-height: 60px;
  margin: 0 5px;
}
.location2 a:hover {
  color: #333;
}
.pro_main2 .content {
  width: -webkit-calc(100% - 5rem);
  width: -moz-calc(100% - 5rem);
  width: calc(100% - 5rem);
  padding-top: 0.7rem;
  /* padding-right: 10%; */
  position: relative;
  z-index: 10;
  padding-bottom: 0.5rem;
}
.pro_main2 .content h3 {
  position: relative;
  font-size: 20px;
  color: #333;
  font-weight: bold;
  padding-left: 25px;
  margin-bottom: 15px;
}
.pro_main2 .content h3:before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 0;
  width: 20px;
  height: 15px;
  transform: translateY(-50%);
  background-color: var(--main-color);
}
.pro_main2 .content h3:after {
  content: "";
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 5px;
  border: 5px solid transparent;
  border-left: 8px solid #fff;
  transform: translateY(-50%);
}
.pro_main2 .content p {
  font-size: 16px;
  line-height: 1.75;
  color: #666;
}
.pro_main2 .content ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  /* margin: 0 -0.45rem; */
  padding-top: 0.45rem;
}
.pro_main2 .content li {
  width: 50%;
  margin-bottom: 0.5rem;
}
.pro_main2 .content li p {
  font-size: 16px;
  line-height: 1.5;
  color: #000000;
  overflow: hidden;
  margin-top: 0.08rem;
}
.pro_main2 .content table {
  border-collapse: collapse;
}
.pro_main2 .content table td {
  width: auto;
  border: 1px solid #ccc;
  padding: 5px 10px;
  color: #666;
  text-align: center;
  display: table-cell;
  vertical-align: middle;
}

.pro_main3 {
  position: relative;
  background-color: #111;
  padding: 0.6rem 0;
}
.pro_main3 .bg {
  position: absolute;
  z-index: 0;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  opacity: 0.3;
}
.pro_main3 .bg canvas {
  width: 100%;
  height: 100%;
}
.pro_main3 .title {
  font-size: 42px;
  color: #fff;
  font-weight: bold;
  margin-bottom: 0.5rem;
  text-align: center;
}
.pro_main3 .content {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  position: relative;
  width: 100%;
  padding: 0.6rem 0.36rem 0.6rem 1rem;
  z-index: 2;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}
.pro_main3 .content .img {
  width: 5rem;
}
.pro_main3 .content .img .swiper-pagination-bullet {
  background-color: transparent;
  border: 2px solid #ccc;
  width: 14px;
  height: 14px;
  opacity: 0.6;
}
.pro_main3 .content .img .swiper-pagination-bullet-active {
  border: 2px solid var(--main-color);
  opacity: 1;
}
.pro_main3 .content .text {
  width: -webkit-calc(100% - 5rem);
  width: -moz-calc(100% - 5rem);
  width: calc(100% - 5rem);
  padding: 0 0.4rem;
}
.pro_main3 .content .text .cs {
  width: 100%;
  padding: 0.4rem;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(50px);
  -webkit-backdrop-filter: blur(50px);
  border-radius: 20px;
  overflow-y: auto;
  margin-bottom: 0.3rem;
}
.pro_main3 .content .text ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.pro_main3 .content .text li {
  width: 40%;
  position: relative;
  font-size: 16px;
  color: #fff;
  line-height: 1.5;
  padding: 0.14rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-right: 10px;
}
.pro_main3 .content .text li:nth-child(2n) {
  width: 60%;
}
.pro_main3 .content .text table {
  border-collapse: collapse;
  width: 100%;
}
.pro_main3 .content .text table td {
  width: auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 5px 10px;
  color: #fff;
  text-align: center;
  display: table-cell;
  vertical-align: middle;
}
.pro_main3 .content .text a {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  width: 32%;
  margin-bottom: 12px;
  border: 1px solid rgb(255, 255, 255, 0.15);
  border-radius: 50px;
  padding: 0 26px 0 30px;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -moz-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-align-content: center;
  -ms-flex-line-pack: center;
  align-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  font-size: 14px;
  line-height: 46px;
  height: 46px;
  overflow: hidden;
  color: #fff;
}
.pro_main3 .content .text a i {
  display: block;
  font-size: 24px;
  line-height: 46px;
  height: 46px;
  color: #fff;
  padding-left: 10px;
}

/*contact*/
.contact {
  margin-top: .6rem;
  margin-bottom: 100px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -moz-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  flex-wrap: wrap;
  background-color: #fafafa;
}
.contact .text {
  width: 33.33%;
  padding: 0.5rem 0.8rem;
}
.contact .text h3 {
  font-size: 48px;
  font-weight: bold;
  color: var(--main-color);
  margin-bottom: 0.05rem;
}
.contact .text h4 {
  font-size: 24px;
  color: #333;
  margin-bottom: 0.2rem;
}
.contact .text .hx {
  width: 40px;
  height: 4px;
  background-color: #333;
  margin-bottom: 0.3rem;
}
.contact .text h5 {
  font-size: 18px;
  color: #333;
}
.contact .text p {
  font-size: 15px;
  color: #666;
  margin-bottom: 0.15rem;
}
.contact .map {
  width: 66.66%;
}

/*case*/
.caseli {
  margin: .6rem auto;
}
.caseli li {
  margin-bottom: 20px;
}
.caseli li a {
  position: relative;
  display: block;
  background-color: #f5f5f5;
}
.caseli li a:before {
  content: "";
  bottom: 0px;
  left: 30%;
  position: absolute;
  width: 0px;
  height: 5px;
  background-color: var(--main-color);
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.caseli li .img {
  float: left;
  width: 30%;
  height: 280px;
  overflow: hidden;
}
.caseli li .img img {
  display: block;
  height: 100%;
  width: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.caseli li .text {
  float: right;
  width: 70%;
  height: 100%;
  padding: 40px 5%;
}
.caseli li .text h3 {
  font-size: 24px;
  font-weight: bold;
  color: #333;
  margin-bottom: 20px;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.caseli li p {
  font-size: 16px;
  line-height: 28px;
  color: #666;
}
.caseli li:nth-child(2n) .img {
  float: right;
}
.caseli li:nth-child(2n) .text {
  float: left;
}
.caseli li:nth-child(2n) a:before {
  left: 0px;
}

.caseli li a:hover:before {
  width: 70%;
}
.caseli li a:hover .text h3 {
  color: var(--main-color);
}
.caseli li a:hover .img img {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
}