target/classes/static/plugins/element-ui/packages/theme-chalk/src/dropdown.scss

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

@import "mixins/mixins";
@import "common/var";
@import "button";
@import "./popper";

@include b(dropdown) {
  display: inline-block;
  position: relative;
  color: $--color-text-regular;
  font-size: $--font-size-base;

  .el-button-group {
    display: block;
    .el-button {
      float: none;
    }
  }

  & .el-dropdown__caret-button {
    padding-left: 5px;
    padding-right: 5px;
    position: relative;
    border-left: none;

    &::before {
      $gap: 5px;

      content: '';
      position: absolute;
      display: block;
      width: 1px;
      top: $gap;
      bottom: $gap;
      left: 0;
      background: mix(white, transparent, 50%);
    }

    &.el-button--default::before {
      background: mix($--button-default-border-color, transparent, 50%);
    }

    &:hover {
      &::before {
        top: 0;
        bottom: 0;
      }
    }

    & .el-dropdown__icon {
      padding-left: 0;
    }
  }
  @include e(icon) {
    font-size: 12px;
    margin: 0 3px;
  }

  .el-dropdown-selfdefine { // 自定义
    &:focus:active, &:focus:not(.focusing) {
      outline-width: 0;