解决layui弹窗弹出层下的下拉选择框被遮挡或显示不全问题

        body .layui-layer-content {
            overflow: visible!important;
        }

/*解决弹出层被遮盖*/
.layui-layer-page .layui-layer-content {
  position: relative;
  overflow: unset !important;
}