twindy/src/preset/prose.styl

CSS Framework written in Stylus inspired by Tailwind and NIB

// (C)opyright 2020-11-17 Dirk Holtwick, holtwick.it. All rights reserved.
@require "../mixins/utils.styl";
@require "../mixins/colors.styl";
@require "../mixins/base.styl";
@require "../mixins/text.styl";
@require "tailwind.styl";

prose-font-weight-bold = Var(--prose-font-weight-bold, 500);
prose-list-indent = Var(--prose-list-indent, px(32));
prose-paragraph-spacing = Var(--prose-paragraph-spacing, px(16));
prose-table-cell-padding = Var(--prose-table-cell-padding, px(8));

tw-prose() {
  // tw-reset-form()
  tw-reset-border();
  tw-reset-media();
  tw-reset-monospace();

  * {
    user-select: text;
  }

  h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    color: inherit;
    font-weight: prose-font-weight-bold;
    line-height: 1.2;
    margin-y: prose-paragraph-spacing;
  }

  h1, .h1 {
    font-size: 2rem;
  }

  h2, .h2 {
    font-size: 1.6rem;
  }

  h3, .h3 {
    font-size: 1.4rem;
  }

  h4, .h4 {
    font-size: 1.2rem;
  }

  h5, .h5 {
    font-size: 1rem;
  }

  h6, .h6 {
    font-size: 0.8rem;
  }

  // Paragraphs
  p, .p, ol, ul, hr, .hr {
    margin-y: prose-paragraph-spacing;
  }

  hr {
    height: 0;
    color: inherit;
  }

  // Semantic text elements
  a, ins, u {
    text-decoration-skip: ink edges;
  }

  a {
    color: var(--link-color, -blue-700);

    &:hover {
      color: var(--link-hover-color, var(--alt-color, -blue-800));
    }

    &:active {
      color: var(--link-active-color, var(--link-color, -blue-600));
    }
  }

  abbr[title] {
    border-bottom: $border-width dotted;
    cursor: help;
    text-decoration: none;
  }

  kbd, tt, *:not(pre) > code {
    padding: 4 8;
    margin: 0;
    border-radius: 3;
    color: var(--code-foreground);
    background: var(--code-background, var(--secondary-background));
  }

  b, strong {
    font-weight: prose-font-weight-bold;
  }

  i, em {
    font-style: italic;
  }

  sub, sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }

  small {
    font-size: 80%;
  }

  sub {
    bottom: -0.25em;
  }

  sup {
    top: -0.5em;
  }

  mark {
    color: var(--highlight-foreground);
    background: var(--highlight-background, yellow);
    padding-top: 0;
    padding-right: px(2);
    padding-left: px(2);
    padding-bottom: px(1);
    border-radius: px(2);
  }

  // Blockquote
  blockquote {
    border-left: px(2) solid red;
    padding-left: prose-paragraph-spacing;
  }

  // Lists
  ul, ol {
    list-style-position: outside;
    margin-left: px(32);
    padding: 0;

    li {
      margin-top: 0;
    }
  }

  ul {
    list-style: disc;
  }

  ul ul {
    list-style-type: circle;
  }

  ol {
    list-style: decimal;
  }

  ol ol {
    list-style-type: lower-alpha;
  }

  dl dt {
    font-weight: prose-font-weight-bold;
  }

  dl dd {
    margin-left: prose-paragraph-spacing;
  }

  :first-child {
    margin-top: 0;
  }

  :last-child {
    margin-bottom: 0;
  }

  img, video, figure {
    display: block;
    margin-y: prose-paragraph-spacing;

    & > * {
      margin-y: 0;
    }
  }

  th, td {
    border-bottom-width: 1px;
    border-bottom-color: -gray-200;
    margin: 0;

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

    &:last-child {
      padding-right: 0;
    }
  }

  tr {
    &:last-child {
      border-bottom-width: 0;
    }

    th {
      font-weight: prose-font-weight-bold;
      vertical-align: bottom;
      padding-right: prose-table-cell-padding;
      padding-bottom: prose-table-cell-padding;
      padding-left: prose-table-cell-padding;
      border-bottom-color: -gray-400;
    }

    td {
      vertical-align: top;
      padding: prose-table-cell-padding;
    }
  }
}

tw-prose-responsive() {
  tw-prose();

  max-width: 100%;

  // overflow: hidden;
  table {
    display: block; // for responisve scrolling
    max-width: 100%;
    overflow-x: auto; // this does not work together with sticky headers

    // position: relative;
    th {
      // position: -webkit-sticky;
      // position: sticky;
      // top: 0;
      // z-index: 99;
    }
  }

  pre {
    width: 100%;
    overflow-x: auto;
  }
}

tw-prose-float() {
  max-width: 65ch;
  line-height: px(24);

  tw-prose();
}