ducha-qianduan/node_modules/element-ui/packages/theme-chalk/src/option-group.scss

@import "mixins/mixins";
@import "common/var";

@include b(select-group) {
  $gap: 20px;

  margin: 0;
  padding: 0;

  @include e(wrap) {
    position: relative;
    list-style: none;
    margin: 0;
    padding: 0;

    &:not(:last-of-type) {
      padding-bottom: 24px;

      &::after {
        content: '';
        position: absolute;
        display: block;
        left: $gap;
        right: $gap;
        bottom: 12px;
        height: 1px;
        background: $--border-color-light;
      }
    }
  }

  @include e(title) {
    padding-left: $gap;
    font-size: $--select-group-font-size;
    color: $--select-group-color;
    line-height: $--select-group-height;
  }

  & .el-select-dropdown__item {
    padding-left: $gap;
  }
}