liquid/_sass/_base.scss

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

/**
 * Basic styling
 */
body {
  font-family: $base-font-family;
  font-size: $base-font-size;
  line-height: $base-line-height;
  font-weight: 300;
  color: $color-slate;
  -webkit-text-size-adjust: 100%;
}

/** 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;
}

/** Images */

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

/** Figures */

figure > img {
  display: block;
}

figcaption {
  font-size: $small-font-size;
}

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

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

/** Headings */

h1, h2, h3, h4, h5, h6 {
  font-weight: 300;
}

/** Links */
a {
    color: $color-blue-5;
    text-decoration: none;

    &:visited {
      color: #609;
    }

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

h1 {
  font-size: 2em;
}

h2 {
  font-size: 2em;
  text-decoration: underline;
}

h3 {
  font-size: 1.5em;
}

h4 {
  font-size: 1.5em;
  text-decoration: underline;
}

blockquote {
  color: lighten($color-slate, 30%);
  border-left: 2px solid lighten($color-slate, 50%);
  padding-left: $spacing-unit / 2;
  letter-spacing: -1px;
  font-style: italic;

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

pre, code {
  font-size: 15px;
  border: 1px solid $color-blue-2;
  border-radius: 3px;
  background-color: lighten($color-blue-1, 0.9);
}

code {
  padding: 1px 5px;
}

pre {
  padding: 8px 12px;

  > code {
    border: 0;
    padding-right: 0;
    padding-left: 0;
  }
}

hr {
  display: block;
  height: 1px;
  border: 0;
  background-color: lighten($color-slate, 50%);
  margin-bottom: $spacing-unit/2;
}