html {
  font-size: $base-font-size;
}

/**
 * Reset some basic elements
 */
body, h1, h2, h3, h4, h5, h6,
p, blockquote, pre, hr,
dl, dd, ol, ul, figure {
  margin: 0;
  padding: 0;
}

/**
 * Set `margin-bottom` to maintain vertical rhythm
 */
h1, h2, h3, h4, h5, h6,
p, blockquote, pre,
ul, ol, dl, figure,
%vertical-rhythm {
  margin-bottom: $spacing-unit / 2;
}

/**
 * Basic styling
 */
body {
  font-family: $base-font-family;
  -webkit-text-size-adjust: 100%;
  -webkit-font-feature-settings: "kern" 1;
     -moz-font-feature-settings: "kern" 1;
       -o-font-feature-settings: "kern" 1;
          font-feature-settings: "kern" 1;
  font-kerning: normal;
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  overflow-wrap: break-word;
  line-height: $base-line-height;
}

p {
  -webkit-hyphens: auto;
      -ms-hyphens: auto;
          hyphens: auto;
}

hr {
  margin-top: $spacing-unit;
  margin-bottom: $spacing-unit;
}

/**
 * Images
 */
img {
  max-width: 100%;
  vertical-align: middle;
}

/**
 * Figures
 */
figure > img {
  display: block;
}

figcaption {
  @include relative-font-size(0.8);
  margin-top: $spacing-unit / 2;
}

/**
 * Lists
 */
ul, ol {
  margin-left: $spacing-unit;
}

li {
  > ul,
  > ol {
    margin-bottom: 0;
  }
}

/**
 * Links
 */
a {
  text-decoration: none;

  &:hover {
    text-decoration: underline;
  }
}

/**
 * Blockquotes
 */
blockquote {
  border-left: 0.3em solid;
  padding: $spacing-unit;
  font-style: italic;

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

  i, em {
    font-style: normal;
  }
}

/**
 * Code formatting
 */
pre,
code {
  font-family: $code-font-family;
  border-radius: 0.3em;
}

code {
  @include relative-font-size(0.9);
  padding: 1px 5px;
}

pre {
  border: 1px solid;
  padding: 8px 12px;
  overflow-x: auto;

  > code {
    @include relative-font-size(0.7);
    line-height: $base-line-height * $base-font-size * 0.7;
    border: 0;
    padding-right: 0;
    padding-left: 0;

    white-space: pre;
    word-break: normal;
    word-wrap: normal;
  }
}

.highlight {
  border-radius: 0.3em;
  @extend %vertical-rhythm;
}

/**
 * Tables
 */
table {
  margin-bottom: $spacing-unit;
  width: 100%;
  border-collapse: collapse;
  border: 1px solid;
  
  th, td {
    padding: ($spacing-unit / 3) ($spacing-unit / 2);
  }
  
  th {
    border: 1px solid;
  }

  td {
    border: 1px solid;
  }
}

/**
 * Task item list
 */
ul.task-list {
  li {
    list-style-type: none;

    .task-list-item-checkbox {
      margin: 0 .2em .25em -1.6em;
      vertical-align: middle;
    }
  }
}

/**
 * Wrapper
 */
.wrapper {
  max-width: calc(#{$content-width} - (#{$spacing-unit}));
  margin-right: auto;
  margin-left: auto;
  padding-right: $spacing-unit / 2;
  padding-left: $spacing-unit / 2;

  @media screen and (min-width: $on-large) {
    max-width: calc(#{$content-width} - (#{$spacing-unit} * 2));
    padding-right: $spacing-unit;
    padding-left: $spacing-unit;
  }
}