.mul_select_show{z-index:1;top:87px;position:fixed}.mul_select_show>div{max-height:100px;max-width:420px;background:#fff;border:1px solid #dbdbdb;-webkit-box-shadow:0 0 5px #dbdbdb;box-shadow:0 0 5px #dbdbdb;word-wrap:break-word;padding:6px;border-radius:5px;overflow-y:auto}.mul_select_show>div .el-tag{margin:0 5px 5px 0}