.sub .box{width: 180px;}
@media screen and (min-width: 1200px){
.banner{height:100vh;overflow:hidden;position:relative;}
.banner .swiper-container{height:100vh;}
.banner::before{content:"";display:block;width:103px;height:128px;
    /* background:url(../images/c-i17.png) center no-repeat; */
    background-size:100%;position:absolute;bottom:0;left:0;pointer-events:none;z-index:101;}
.banner .slick-list,.banner .slick-track,.banner .swiper-slide,.banner .swiper-wrapper{height:100%;}
.banner .img{height:100%;position:relative;overflow:hidden;}
.banner img{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);-o-transform:translate(-50%,-50%);transform:translate(-50%,-50%);display:block;min-width:100%;min-height:100%;max-width:none;}
.banner .slick-dots button{border:0;width:30px;height:24px;margin-left:10px;background:url(../images/dot1.png) center center no-repeat;background-size:contain;cursor:pointer;font-size:0;}
.banner .slick-dots .slick-active button{background-image:url(../images/dot2.png);}
.banner .slick-slide{z-index:5!important;}
.banner .slick-current{z-index:10!important;}
.banner .slick-dots li{display:block;float:left;margin:0 7px;}
.banner .slick-dots{position:absolute;left:auto;width:auto;right:15%;bottom:5%;z-index:20;}
.banner .slick-arrow{width:53px;height:53px;margin-top:-26px;display:block;opacity:0;position:absolute;top:50%;left:10px;font-size:0;background:url(../images/next53_2.png) center center no-repeat;background-size:contain;border:0;cursor:pointer;z-index:20;transition:all .5s;-webkit-transition:all .5s;-moz-transition:all .5s;-ms-transition:all .5s;-o-transition:all .5s;}
.banner .slick-prev{background-image:url(../images/prev53_2.png);}
.banner .slick-next{background-image:url(../images/next53_2.png);left:auto;right:10px;}
.banner:hover .slick-arrow{opacity:.5;}
.banner:hover .slick-arrow:hover{opacity:1;}
}
@media screen and (max-width: 1199px){
.gd{height: 5.4em;}
}
.row-a6 .wp::after {
   
    background: url(../images/b2-11.png) left bottom no-repeat #fff;}