components/Image/style/image.less
@image-prefix-cls: ~'@{prefix}-image';

.@{image-prefix-cls} {
  position: relative;
  display: inline-block;
  border-radius: @image-radius;
  vertical-align: middle;

  &-img {
    vertical-align: middle;
    border-radius: inherit;

    &:focus-visible {
      box-shadow: 0 0 0 2px @image-color-box-shadow;
    }
  }

  &-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }

  &-footer {
    width: 100%;
    max-width: 100%;
    display: flex;

    &-block {
      flex: auto;
    }
  }

  &-caption {
    &-title {
      font-size: @image-font-size-title;
      font-weight: @image-font-weight-title;
    }

    &-description {
      font-size: @image-font-size-description;
    }
  }

  &-actions {
    padding-left: @image-spacing-actions-left;

    &-list {
      display: flex;
      justify-content: flex-end;
      align-items: center;
    }

    &-item {
      font-size: @image-font-size-actions-item;
      line-height: 1;
      margin-left: @image-spacing-actions-item-left;
      border-radius: @image-radius-actions-item;
      padding: @image-padding-actions-item-vertical @image-padding-actions-item-horizontal;
      cursor: pointer;

      &:first-child {
        margin-left: 0;
      }

      &-trigger {
        padding: @image-spacing-actions-trigger-item-vertical
          @image-spacing-actions-trigger-item-horizontal;
        display: inline-block;
      }
    }
  }

  &-with-footer-inner {
    .@{image-prefix-cls}-footer {
      background: @image-color-footer_inner-bg;
      color: @image-color-footer_inner-text;
      box-sizing: border-box;
      padding: @image-padding-footer_inner_vertical @image-padding-footer_inner_horizontal;
      align-items: center;
      position: absolute;
      left: 0;
      bottom: 0;
      border-bottom-right-radius: inherit;
      border-bottom-left-radius: inherit;
    }

    .@{image-prefix-cls}-caption {
      &-title {
        color: @image-color-title_footer_inner-text;
      }

      &-description {
        color: @image-color-description_footer_inner-text;
      }
    }

    .@{image-prefix-cls}-actions {
      &-item {
        &:hover {
          background: @image-color-actions-item_footer_inner_hover-bg;
        }
      }
    }
  }

  &-with-footer-outer {
    .@{image-prefix-cls}-footer {
      color: @image-color-footer_outer-text;
      margin-top: @image-spacing-footer-top;
    }

    .@{image-prefix-cls}-caption {
      &-title {
        color: @image-color-title_footer_outer-text;
      }

      &-description {
        color: @image-color-description_footer_outer-text;
      }
    }

    .@{image-prefix-cls}-actions {
      &-item {
        &:hover {
          background: @image-color-actions-item_footer_outer_hover-bg;
        }
      }
    }
  }

  &-with-preview:hover {
    cursor: zoom-in;
  }

  &-error {
    width: 100%;
    height: 100%;
    background-color: @image-color-error-bg;
    color: @image-color-error-text;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    &-icon {
      width: @image-font-size-error-icon;
      height: @image-font-size-error-icon;
      max-width: 100%;
      max-height: 100%;

      > svg {
        width: 100%;
        height: 100%;
      }
    }

    &-alt {
      font-size: @image-font-size-error-text;
      line-height: @image-line-height-error-text;
      text-align: center;
      padding: (@image-spacing-error-padding / 2) @image-spacing-error-padding;
    }
  }

  &-loader {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: @image-color-loader-bg;

    &-spin {
      font-size: @image-font-size-loader-spin;
      transform: translate(-50%, -50%);
      position: absolute;
      color: @image-color-loader-spin-text;
      left: 50%;
      top: 50%;
      text-align: center;

      &-text {
        color: @image-color-loader-spin-text-text;
        font-size: @image-font-size-loader-spin-text;
      }
    }
  }

  &-simple {
    &.@{image-prefix-cls}-with-footer-inner {
      .@{image-prefix-cls}-footer {
        padding: @image-spacing-footer_inner_simple-vertical
          @image-spacing-footer_inner_simple-horizontal;
      }
    }
  }

  &-before-load,
  &-loading,
  &-loading-error {
    .@{image-prefix-cls}-img {
      visibility: hidden;
    }
  }

  &-trigger {
    .@{image-prefix-cls}-actions {
      &-list {
        flex-direction: column;
      }

      &-item {
        color: @image-color-actions-item_trigger-text;
        margin-left: 0;

        &:hover {
          background: @image-color-actions-item_trigger_hover-bg;
        }
      }
    }
  }
}
