/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

:root {
  /* Leading is the distance between two baselines */
  /* TODO: add appropriate mobile leading */
  --ifm-leading-desktop: 1.25;
  --ifm-leading: calc(var(--ifm-leading-desktop) * 1rem);
}

.markdown {
  --ifm-h1-vertical-rhythm-top: 3;
  --ifm-h2-vertical-rhythm-top: 2;
  --ifm-h3-vertical-rhythm-top: 1.5;
  --ifm-heading-vertical-rhythm-top: 1.25;

  --ifm-h1-vertical-rhythm-bottom: 1.25;
  --ifm-heading-vertical-rhythm-bottom: 1;

  &:before {
    content: '';
    display: table;
  }

  &:after {
    clear: both;
    content: '';
    display: table;
  }

  & > *:last-child {
    margin-bottom: 0 !important;
  }

  & h1:first-child {
    --ifm-h1-font-size: 3rem;

    margin-bottom: calc(
      var(--ifm-h1-vertical-rhythm-bottom) * var(--ifm-leading)
    );
  }

  & > h2 {
    --ifm-h2-font-size: 2rem;

    margin-bottom: calc(
      var(--ifm-heading-vertical-rhythm-bottom) * var(--ifm-leading)
    );
    margin-top: calc(var(--ifm-h2-vertical-rhythm-top) * var(--ifm-leading));
  }

  & > h3 {
    --ifm-h3-font-size: 1.5rem;

    margin-bottom: calc(
      var(--ifm-heading-vertical-rhythm-bottom) * var(--ifm-leading)
    );
    margin-top: calc(var(--ifm-h3-vertical-rhythm-top) * var(--ifm-leading));
  }

  & > h4,
  & > h5,
  & > h6 {
    margin-bottom: calc(
      var(--ifm-heading-vertical-rhythm-bottom) * var(--ifm-leading)
    );
    margin-top: calc(
      var(--ifm-heading-vertical-rhythm-top) * var(--ifm-leading)
    );
  }

  /* Consistent spacing between content paragraphs. */
  & > pre,
  & > ul,
  & > p {
    margin-bottom: var(--ifm-leading);
  }

  li {
    overflow-wrap: break-word;

    & > p {
      margin-top: var(--ifm-list-paragraph-margin);
    }

    & + li {
      margin-top: var(--ifm-list-item-margin);
    }
  }

  @media (max-width: 576px) {
    & h1:first-child {
      --ifm-h1-font-size: 2rem;
    }
    & > h2 {
      --ifm-h2-font-size: 1.5rem;
    }
    & > h3 {
      --ifm-h3-font-size: 1.25rem;
    }
  }
}