.banner{position:relative;width:716px}.banner .el-image{width:716px;height:400px}.banner .nav-list{overflow:hidden;z-index:2;position:absolute;bottom:0;left:9px;height:32px;background:rgba(0,0,0,.1);width:99%;display:flex;align-items:center}.banner .nav-list .item{padding:10px 20px;line-height:20px;text-align:center;color:#fff;font-size:14px;cursor:pointer;display:flex}.banner .nav-list .item .text{display:inline-block;width:100%;overflow:hidden;white-space:nowrap}.banner .nav-list .item:hover{background:rgba(0,0,0,.3)}