.c-bannerBox{width:100%;position:relative}.c-bannerBox img{width:100%}.c-bannerBox .bannerBox ul{margin-bottom:0;padding-left:0;list-style:none}.c-bannerBox .bannerBox ul li{opacity:0;display:none;position:absolute}.c-bannerBox .bannerBox ul li:first-child{opacity:1;display:block}.c-bannerBox .bannerBox ul li a{width:100%;min-height:620px;display:block;position:absolute;top:0}.c-bannerBox .bannerBox ul li:first-child a{position:relative}.c-bannerBox .nexImg,.c-bannerBox .preImg{opacity:.3;z-index:10;background:#000;border-radius:5px;margin-top:-53px;padding:25px 10px;position:absolute;top:50%}.c-bannerBox .nexImg:hover,.c-bannerBox .preImg:hover{opacity:.8}.c-bannerBox .nexImg{right:0}.c-bannerBox .jBtn{text-align:center;width:100%;position:absolute;bottom:20px}.c-bannerBox .jBtn ul{margin-bottom:0;padding:0}.c-bannerBox .jBtn ul li{opacity:.9;background-color:#fff;border-radius:50%;width:15px;height:15px;margin-left:10px;display:inline-block}.c-bannerBox .jBtn ul li:first-child{margin-left:0}