* {
  margin: 0;
  padding: 0;
}
html,
body {
  font: 14px/1.5 normal;
  font-family: "Microsoft YaHei", Arial, Tahoma, sans-serif;
  color: #666;
  overflow-x: hidden;
}
a {
  color: #333;
  transition: all 0.3s ease-in-out;
  cursor: pointer;
  text-decoration: none;
}
a:hover {
  color: #0a3875;
}
ul,
dl {
  list-style: none;
}
i {
  font-style: normal;
}
img {
  display: inline-block;
  vertical-align: middle;
  border: 0;
}
.warper {
  max-width: 1800px;
  margin: 0 auto;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.clear {
  clear: both;
  display: block;
  overflow: hidden;
  visibility: hidden;
  width: 0;
  height: 0;
}
.clearfix:before,
.clearfix:after {
  content: " ";
  display: block;
  overflow: hidden;
  visibility: hidden;
  width: 0;
  height: 0;
}
.clearfix:after {
  clear: both;
}
.clearfix {
  *zoom: 1;
}
.pr {
  position: relative;
}
.warper {
  max-width: 1800px;
  margin: 0 auto;
}
.about-main2 {
  height: 770px;
  width: 100%;
  /* overflow: hidden; */
}
.about-main2 .licheng-bg {
  background-color: rgba(255, 255, 255, 0.8);
  width: 100%;
  height: 100%;
  position: relative;
}
.about-main2 .licheng-bg .warper {
  height: 100%;
}
.about-main2 .licheng-bg img {
  height: 518px;
  position: absolute;
  bottom: -20px;
  left: 0;
}
.ny-title .title-en {
  font-size: 36px;
  color: #b4b4b4;
  font-family: arial;
  line-height: 36px;
  font-weight: normal;
}
.ny-title .title-ch {
  font-size: 26px;
  color: #333333;
  margin: 15px 0;
  font-weight: normal;
}
.ny-title i {
  display: block;
  width: 42px;
  height: 1px;
  background-color: #b5b5b5;
}
.about-main2 .licheng-content {
  position: absolute;
  width: 100%;
  height: 100%;
}
.about-main2 .licheng-content .swiper-wrapper,
.about-main2 .licheng-content .swiper-slide,
.about-main2 .licheng-content ul {
    width: 100%;
    height: 100%;
}
.about-main2 .licheng-content ul li {
    overflow: hidden;
  width: 25%;
  float: left;
  height: 100%;
}
.about-main2 .licheng-content ul li a {
  display: block;
  width: 100%;
  position: relative;
  height: 400px;
  /* border:1px solid red */
}
.about-main2 .licheng-content ul li .date {
  color: #0a3875;
  font-size: 30px;
  position: relative;
}
/* .about-main2 .licheng-content ul li .date:after {
  content: "";
  display: block;
  width: 25px;
  height: 25px;
  background-color: #465f8e;
  position: absolute;
  top: -30px;
  left: 50%;
  margin-left: -12.5px;
  border-radius: 50%;
} */
.about-main2 .licheng-content ul li.item1 .date,
.about-main2 .licheng-content ul li.item3 .date,
.about-main2 .licheng-content ul li.item5 .date {
  margin-bottom: 30px;
}
.about-main2 .licheng-content ul li.item2 .line,
.about-main2 .licheng-content ul li.item4 .line {
  margin-top: 30px;
}
.about-main2 .licheng-content ul li.item1 .date:after,
.about-main2 .licheng-content ul li.item3 .date:after,
.about-main2 .licheng-content ul li.item5 .date:after {
  width: 25px;
  height: 25px;
  background-color: rgba(10, 56, 117, 0.8);
  display: block;
  content: "";
  border-radius: 50%;
  text-align: center;
  vertical-align: middle;
  position: absolute;
  top: -30px;
  left: 50%;
  margin-left: -12.5px;
}
.about-main2 .licheng-content ul li.item2 .date:before,
.about-main2 .licheng-content ul li.item4 .date:before {
  width: 25px;
  height: 25px;
  background-color: rgba(10, 56, 117, 0.8);
  display: block;
  content: "";
  border-radius: 50%;
  text-align: center;
  vertical-align: middle;
  position: absolute;
  bottom: -30px;
  left: 50%;
  margin-left: -12.5px;
}
/* .about-main2 .licheng-content ul li .lc-left {
  position: absolute;
  left:20%;
} */
.about-main2 .licheng-content ul li .line {
  height: 250px;
  width: 1px;
  display: block;
  /* background-color: #0a3875; */
  position: relative;
  left: 30px;
}
.about-main2 .licheng-content ul li .lc-right {
  position: absolute;
  left: 30px;
  width: 400px;
  height: 100%;
  display: table;
  /* background-color: rgba(10, 56, 117, 0.8); */

}
.about-main2 .licheng-content ul li.item5 .lc-right {
  width: 100%;
}
.about-main2 .licheng-content ul li.item2 .lc-right,
.about-main2 .licheng-content ul li.item4 .lc-right {
  width: 400px;
}
.about-main2 .licheng-content ul li .lc-right .right-text {
  padding: 20px 10px;
  /* display: table-cell; */
  vertical-align: middle;
  width: 90%;
  margin-left: 8%;
}
.about-main2 .licheng-content ul li .lc-right .right-text .imgSty{
    width: 100%;
    height: 100%;
    position: relative;
}
.about-main2 .licheng-content ul li .lc-right .right-text .imgSty img{
    width: 120px;
    height: auto;
    position: absolute;
    top: 0;
    left:0;
}
.about-main2 .licheng-content ul li.item1 a {
    top: 0;
  }
.about-main2 .licheng-content ul li.item1 a .lc-left {
    position: absolute;
    left:20%;
    bottom: -40px;
}
.about-main2 .licheng-content ul li.item1 .lc-left .line:after {
  bottom: -25px;
  left: -11px;
}
.about-main2 .licheng-content ul li.item1 .lc-right {
  top: 80px;
}
.about-main2 .licheng-content ul li.item2 a {
  top: 340px;
  left:0px
}
.about-main2 .licheng-content ul li.item2 a .lc-left {
    position: absolute;
    left:20%;
    top: 0;
}
.about-main2 .licheng-content ul li.item2 .lc-left .line:before {
  top: -25px;
  left: -11px;
}
.about-main2 .licheng-content ul li.item2 .lc-right {
  top: 100px;
}
.about-main2 .licheng-content ul li.item3 a {
  top: 0;
  left:0px
}
.about-main2 .licheng-content ul li.item3 a .lc-left {
    position: absolute;
    left:20%;
    bottom: -40px;
}
.about-main2 .licheng-content ul li.item3 .lc-left .line:after {
  bottom: -25px;
  left: -11px;
}
.about-main2 .licheng-content ul li.item3 .lc-right {
  bottom: 00px;
}
.about-main2 .licheng-content ul li.item4 a {
  top: 230px;
  left:30px
}
.about-main2 .licheng-content ul li.item4 a .lc-left {
    position: absolute;
    left:20%;
    top: -40px;
}
.about-main2 .licheng-content ul li.item4 .lc-left .line:before {
  top: -25px;
  left: -11px;
}
.about-main2 .licheng-content ul li.item4 .lc-right {
  top: 100px;
}
.about-main2 .licheng-content ul li.item5 a {
  top: 99px;
}
.about-main2 .licheng-content ul li.item5 .lc-left .line:after {
  bottom: -25px;
  left: -11px;
}
.about-main2 .licheng-content ul li.item5 .lc-right {
  bottom: 100px;
}
.about-main2 .licheng-content .right-text h3 {
  font-size: 24px;
  margin-bottom: 10px;
}
.about-main2 .licheng-content .right-text p {
  font-size: 16px;
}
.lc-swiper-btn {
  width: 100%;
  position: absolute;
  top: 370px;
  z-index: 100;
}
.lc-swiper-btn a {
  display: block;
  position: absolute;
}
.lc-swiper-btn .btn-prev {
  position: absolute;
  left: 15px;
  top: 50px;
}
.lc-swiper-btn .btn-next {
  position: absolute;
  right: 0;
  top: 50px;
}
.lc-swiper-btn .iconfont {
  font-size: 30px;
}



/* .about-main2 .licheng-content ul{
    border:1px solid red
}
.about-main2 .licheng-content ul li{
    border:1px solid red
} */
 @media screen and (max-width: 750px) {
    .about-main2{
        display: none;
    }
 }