.image-up-item,.image-up-list{display:inline-block}.image-up-item{text-align:center;border:1px solid transparent;border-radius:4px;overflow:hidden;background:#fff;position:relative;-webkit-box-shadow:0 1px 1px rgba(0,0,0,.2);box-shadow:0 1px 1px rgba(0,0,0,.2);margin-right:4px}.image-up-item img{width:100%;height:100%}.image-up-item-cover{display:none;position:absolute;top:0;bottom:0;left:0;right:0;background:rgba(0,0,0,.6)}.image-up-item:hover .image-up-item-cover{display:block}.image-up-item-cover i{color:#fff;font-size:20px;cursor:pointer;margin:0 2px}