预更改下拉框颜色

src/assets/scss/common.scss

@@ -24,6 +24,16 @@ body {
 .page-padding-left {
     padding-left: var(--padding-left);
 }
+
+//更改下拉框颜色
+// .el-select-dropdown.el-popper{
+//     background-color: #ff0;
+//     border-color: red;
+//     .el-select-dropdown__item.hover, .el-select-dropdown__item:hover {
+//         background-color: #F5F;
+//     }
+// }
+
 @mixin mbg($o) {
     background-color: rgba(0, 166, 208, $o);
 }