Vant中DropdownMenu 下拉菜单样式自定义修改

注意添加/deep/

.right /deep/ .van-dropdown-menu.van-dropdown-menu__bar {box-shadow: unset !important;background-color:transparent !important;height: 33px !important;}.right /deep/ .van-popup--top {width: 43% !important;right: 0 !important;left:auto}