.ivu-tree span{cursor:pointer}.demo-upload-list-cover{background:rgba(0,0,0,.6);bottom:0;display:none;left:0;position:absolute;right:0;top:0}.app .header[data-v-5c4f29ce]{padding:10px 0}.app .header-addBtn[data-v-5c4f29ce]{float:right;margin-left:2px}