ant-design/components/select/style/single.less

@import './index';

.@{select-prefix-cls}-single {
  // ========================= Selector =========================
  .@{select-prefix-cls}-selector {
    display: flex;

    .@{select-prefix-cls}-selection-search {
      width: 100%;

      &-input {
        width: 100%;
      }
    }

    .@{select-prefix-cls}-selection-item,
    .@{select-prefix-cls}-selection-placeholder {
      position: absolute;
      top: 0;
      right: 0;
      bottom: 0;
      left: 0;
      padding: 0 @input-padding-horizontal-base;
      line-height: @input-height-base;
      transition: all 0.3s;
      pointer-events: none;

      // Firefox inline-block position calculation is not same as Chrome & Safari. Patch this:
      @supports (-moz-appearance: meterbar) {
        & {
          line-height: @select-height-without-border;
        }
      }
    }
  }

  // With arrow should provides `padding-right` to show the arrow
  &.@{select-prefix-cls}-show-arrow .@{select-prefix-cls}-selector,
  &.@{select-prefix-cls}-show-arrow .@{select-prefix-cls}-selection-item {
    padding-right: @control-padding-horizontal + @font-size-sm;
  }

  // Opacity selection if open
  &.@{select-prefix-cls}-open .@{select-prefix-cls}-selection-item {
    opacity: 0.4;
  }

  // ========================== Input ==========================
  // We only change the style of non-customize input which is only support by `combobox` mode.

  // Not customize
  &:not(.@{select-prefix-cls}-customize-input) {
    .@{select-prefix-cls}-selector {
      .select-selector();
      .select-search-input-without-border();
      width: 100%;

      height: @input-height-base;
      padding: 0 @input-padding-horizontal-base;

      .@{select-prefix-cls}-selection-search-input {
        height: @select-height-without-border;
      }
    }
  }

  // ============================================================
  // ==                          Size                          ==
  // ============================================================
  .select-size(@suffix, @input-height) {
    @merged-cls: ~'@{select-prefix-cls}-@{suffix}';

    &.@{merged-cls}:not(.@{select-prefix-cls}-customize-input) {
      .@{select-prefix-cls}-selector {
        height: @input-height;

        .@{select-prefix-cls}-selection-item,
        .@{select-prefix-cls}-selection-placeholder {
          line-height: @input-height;
        }
      }

      // Not customize
      &:not(.@{select-prefix-cls}-customize-input) {
        .@{select-prefix-cls}-selection-search-input {
          height: @input-height - 2 * @border-width-base;
        }
      }
    }
  }

  .select-size('lg', @input-height-lg);
  .select-size('sm', @input-height-sm);

  // Size small need additional set padding
  &.@{select-prefix-cls}-sm {
    &:not(.@{select-prefix-cls}-customize-input) {
      .@{select-prefix-cls}-selector {
        &,
        .@{select-prefix-cls}-selection-item,
        .@{select-prefix-cls}-selection-placeholder {
          padding: 0 @input-padding-horizontal-sm;
        }
      }
    }
  }
}