ant-design/components/typography/style/index.less

@import '../../style/themes/index';
@import '../../style/mixins/index';

@typography-prefix-cls: ~'@{ant-prefix}-typography';
@typography-title-margin-top: 1.2em;

// =============== Common ===============
.typography-paragraph() {
  margin-bottom: 1em;
}

.typography-title(@fontSize; @lineHeight) {
  margin-bottom: 0.5em;
  color: @heading-color;
  font-weight: 600;
  font-size: @fontSize;
  line-height: @lineHeight;
}

.typography-title-1() {
  .typography-title(@heading-1-size, 1.23);
}
.typography-title-2() {
  .typography-title(@heading-2-size, 1.35);
}
.typography-title-3() {
  .typography-title(@heading-3-size, 1.35);
}
.typography-title-4() {
  .typography-title(@heading-4-size, 1.4);
}

.operation-unit() {
  color: @link-color;
  text-decoration: none;
  outline: none;
  cursor: pointer;
  transition: color 0.3s;

  &:focus,
  &:hover {
    color: @link-hover-color;
  }

  &:active {
    color: @link-active-color;
  }
}

// =============== Basic ===============
.@{typography-prefix-cls} {
  color: @text-color;

  &-secondary {
    color: @text-color-secondary;
  }

  &-warning {
    color: @text-color-warning;
  }

  &-danger {
    color: @text-color-danger;
  }

  &-disabled {
    color: @disabled-color;
    cursor: not-allowed;
    user-select: none;
  }

  // Tag
  div&,
  p {
    .typography-paragraph();
  }

  h1&,
  h1 {
    .typography-title-1();
  }
  h2&,
  h2 {
    .typography-title-2();
  }
  h3&,
  h3 {
    .typography-title-3();
  }
  h4&,
  h4 {
    .typography-title-4();
  }

  h1&,
  h2&,
  h3&,
  h4& {
    .@{typography-prefix-cls} + & {
      margin-top: @typography-title-margin-top;
    }
  }

  div,
  ul,
  li,
  p,
  h1,
  h2,
  h3,
  h4 {
    + h1,
    + h2,
    + h3,
    + h4 {
      margin-top: @typography-title-margin-top;
    }
  }

  span&-ellipsis {
    display: inline-block;
  }

  a {
    .operation-unit();

    &:active,
    &:hover {
      text-decoration: @link-hover-decoration;
    }

    &[disabled] {
      color: @disabled-color;
      cursor: not-allowed;
      pointer-events: none;
    }
  }

  code {
    margin: 0 0.2em;
    padding: 0.2em 0.4em 0.1em;
    font-size: 85%;
    background: rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 3px;
  }

  mark {
    padding: 0;
    background-color: @gold-3;
  }

  u,
  ins {
    text-decoration: underline;
    text-decoration-skip-ink: auto;
  }

  s,
  del {
    text-decoration: line-through;
  }

  strong {
    font-weight: 600;
  }

  // Operation
  &-expand,
  &-edit,
  &-copy {
    .operation-unit();

    margin-left: 8px;
  }

  &-copy-success {
    &,
    &:hover,
    &:focus {
      color: @success-color;
    }
  }

  // Text input area
  &-edit-content {
    position: relative;

    div& {
      left: -@input-padding-horizontal - 1px;
      margin-top: -@input-padding-vertical-base - 1px;
      margin-bottom: calc(1em - @input-padding-vertical-base - 2px);
    }

    &-confirm {
      position: absolute;
      right: 10px;
      bottom: 8px;
      color: @text-color-secondary;
      pointer-events: none;
    }
  }

  // list
  ul,
  ol {
    margin: 0 0 1em 0;
    padding: 0;

    li {
      margin: 0 0 0 20px;
      padding: 0 0 0 4px;
    }
  }

  ul li {
    list-style-type: circle;

    li {
      list-style-type: disc;
    }
  }

  ol li {
    list-style-type: decimal;
  }

  // ============ Ellipsis ============
  &-ellipsis-single-line {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  &-ellipsis-multiple-line {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    /*! autoprefixer: ignore next */
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}