.warper1{max-width:1300px;margin:0 auto;}
.fl1{float:left}
.fr1{float:right}
.clear1{clear:both;display:block;overflow:hidden;visibility:hidden;width:0;height:0;}
.clearfix1:before,.clearfix:after{content:" ";display:block;overflow:hidden;visibility:hidden;width:0;height:0;}
.clearfix1:after{clear:both;}
.clearfix1{*zoom:1;}
.pr1{position: relative;}
.warper1{max-width: 1300px; margin: 0 auto;}
.about-main21{height: 680px;width: 100%;overflow: hidden;}
.about-main21 .licheng-bg{background-color: rgba(255,255,255,.8);width: 100%;height: 100%;position: relative;}
.about-main21 .licheng-bg .warper{height: 100%;}
.about-main21 .licheng-bg img{height: 376px;position: absolute;bottom: 0px;left: 0;}
.about-main21 .ny-title{padding-top: 80px;}
.ny-title1 .title-en{font-size: 36px; color: #b4b4b4; font-family: arial; line-height: 36px; font-weight: normal;}
.ny-title1 .title-ch{font-size: 26px; color: #333333; margin: 15px 0; font-weight: normal;}
.ny-title1 i{display: block; width: 42px; height: 1px; background-color: #b5b5b5;}
.about-main21 .licheng-content{position: absolute;width: 100%;height: 500px;}
.about-main21 .licheng-content .swiper-wrapper,.about-main2 .licheng-content .swiper-slide,.about-main2 .licheng-content ul{width: 100%;height: 100%;}
.about-main21 .licheng-content ul li{width: 20%;float: left;height: 100%;}
.about-main21 .licheng-content ul li a{display: block;width: 100%;position: relative;height: 320px}
.about-main21 .licheng-content ul li .date{color: #0a3875;font-size: 30px;}
.about-main21 .licheng-content ul li.item1 .line,.about-main21 .licheng-content ul li.item3 .line,.about-main2 .licheng-content ul li.item5 .line{margin-bottom: 30px;}
.about-main21 .licheng-content ul li.item2 .line,.about-main21 .licheng-content ul li.item4 .line{margin-top: 30px;}
.about-main21 .licheng-content ul li.item1 .line:after,.about-main21 .licheng-content ul li.item3 .line:after,.about-main2 .licheng-content ul li.item5 .line: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;}
.about-main21 .licheng-content ul li.item2 .line:before,.about-main21 .licheng-content ul li.item4 .line: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;}
.about-main21 .licheng-content ul li .lc-left{position: absolute;}
.about-main21 .licheng-content ul li .line{height: 250px;width: 1px;display: block;background-color: #0A3875;position: relative;left: 30px;}
.about-main21 .licheng-content ul li .lc-right{position: absolute;left: 30px;width: 360px;height:100%;}
.about-main21 .licheng-content ul li.item5 .lc-right{width: 200px;}
.about-main21 .licheng-content ul li.item2 .lc-right, .about-main2 .licheng-content ul li.item4 .lc-right{width: 400px;}
.about-main21 .licheng-content ul li .lc-right .right-text{padding: 33px 16px;display: table-cell;vertical-align: middle;}
.about-main21 .licheng-content ul li.item1 a{top: 50px;}
.about-main21 .licheng-content ul li.item1 .lc-left .line:after{bottom: -25px;left: -11px;}
.about-main21 .licheng-content ul li.item1 .lc-right{bottom: 68px;}
.about-main21 .licheng-content ul li.item2 a{top: 258px;}
.about-main21 .licheng-content ul li.item2 .lc-left .line:before{top: -25px;left: -11px;}
.about-main21 .licheng-content ul li.item2 .lc-right{top: 80px;}
.about-main21 .licheng-content ul li.item3 a{top: 72px;}
.about-main21 .licheng-content ul li.item3 .lc-left .line:after{bottom: -25px;left: -11px;}
.about-main21 .licheng-content ul li.item3 .lc-right{bottom: 100px;}
.about-main21 .licheng-content ul li.item4 a{top: 278px;}
.about-main21 .licheng-content ul li.item4 .lc-left .line:before{top: -25px;left: -11px;}
.about-main21 .licheng-content ul li.item4 .lc-right{top: 70px;}
.about-main21 .licheng-content ul li.item5 a{top: 99px;}
.about-main21 .licheng-content ul li.item5 .lc-left .line:after{bottom: -25px;left: -11px;}
.about-main21 .licheng-content ul li.item5 .lc-right{bottom: 100px;}
.about-main21 .licheng-content .right-text h3{font-size: 24px;margin-bottom: 10px;}
 @media only screen and (max-width: 750px){
     .about-main21 .licheng-content ul li .lc-right {
    position: absolute;
    left: 30px;
    width: 207px;
    height: 100%;
}
.about-main21 .licheng-content ul li .lc-right {
    position: absolute;
    left: 30px;
    width: 207px;
    height: 84%;
}
.about-main21 .licheng-content ul li {
    width: 33%;
    float: left;
    height: 6%;
}
.warper1 {
    max-width: 370px;
    margin: 0 auto;
}
.about-main21 .licheng-content .right-text h3 {
    font-size: 16px;
    margin-bottom: 10px;
}
.about-main21 .licheng-content .right-text p {
    font-size: 12px;
}
.about-main21 .licheng-content .right-text h3 {
    font-size: 16px;
    margin-bottom: 10px;
}
 }
.about-main21 .licheng-content .right-text p{    font-size: 13px;
    line-height: 20px;}
.lc-swiper-btn1{width: 100%;position: absolute;top: 370px;}
.lc-swiper-btn1 a{display: block;position: absolute;}
.lc-swiper-btn1 .btn-prev{position: absolute;left: 15px;top: 50px;}
.lc-swiper-btn1 .btn-next{position: absolute;right: 0;top: 50px;}
.lc-swiper-btn1 .iconfont{font-size: 30px;}