vant-weapp/packages/search/index.less

@import '../common/style/var.less';
@import '../common/style/theme.less';

.van-search {
  display: flex;
  align-items: center;
  box-sizing: border-box;
  .theme(padding, '@search-padding');

  &__content {
    display: flex;
    flex: 1;
    .theme(padding-left, '@padding-sm');
    .theme(border-radius, '@border-radius-sm');
    .theme(background-color, '@search-background-color');

    &--round {
      .theme(border-radius, '@border-radius-max');
    }
  }

  &__label {
    .theme(padding, '@search-label-padding');
    .theme(font-size, '@search-label-font-size');
    .theme(line-height, '@search-input-height');
    .theme(color, '@search-label-color');
  }

  &__field {
    flex: 1;

    &__left-icon {
      .theme(color, '@search-left-icon-color');
    }
  }

  &--withaction {
    padding-right: 0;
  }

  &__action {
    .theme(padding, '@search-action-padding');
    .theme(font-size, '@search-action-font-size');
    .theme(line-height, '@search-input-height');
    .theme(color, '@search-action-text-color');

    &--hover {
      .theme(background-color, '@active-color');
    }
  }
}