ul:after{content:none}.dellLinkWrap{position:fixed;z-index:999;top:-4000px;left:0;width:100%;height:100%;background:rgba(0,0,0,.8);transition:all .3s ease}.dellLinkWrap .linkBox{width:300px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#3f586e;padding:10px;border-radius:10px;overflow:hidden}.dellLinkWrap .linkBox img{width:100%}