.certificate-wrap{display:inline-block;width:180px;height:222px;text-align:center;line-height:180px;border:1px solid #ededed;overflow:hidden;background:#fff;margin:12px}.certificate-wrap .desc{font-size:12px;line-height:18px;margin-top:6px;height:36px;text-align:left;padding:0 10px;word-break:break-all}.certificate-wrap .img{position:relative;overflow:hidden;height:180px}.certificate-wrap .img img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.certificate-wrap .img .cover{display:none;position:absolute;top:0;bottom:0;left:0;right:0;background:rgba(0,0,0,.6)}.certificate-wrap .img .cover i{color:#fff;font-size:20px;cursor:pointer;margin:0 2px}.certificate-wrap .img:hover .cover{display:block}