Base Typography Layout

base_typography.scss

//font-sizes and line-heights not in comp taken from here: http://typecast.com/blog/a-more-modern-scale-for-web-typography
h1 {
  font-size: 2em;
  line-height: 1.25em;
}
h2 {
  font-size: 1.625em;
  line-height: 1.15384615em
}
h3 {
  font-size: 1.375em;
  line-height: 1.13636364em
}
h4 {
  font-size: 1.125em;
  line-height: 1.11111111em;
}
blockquote {
  font-size: 1.25em;
  line-height: 1.25em;
}

@include breakpoint($tab) {
  body {
    line-height: 1.375em;
  }
  h1 {
    font-size: 2.5em;
    line-height: 1.125em;
  }
  h2 {
    font-size: 2em;
    line-height: 1.25em;
  }
  h3 {
    font-size: 1.5em;
    line-height: 1.25em;
  }
  h4 {
    font-size: 1.125em;
    line-height: 1.22222222em
  }
  blockquote {
    font-size: 1.5em;
    line-height: 1.45833333em;
  }
}

@include breakpoint($desk) {
  h1 {
    font-size: 3em;
    line-height: 1.05em;
  }
  h2 {
    font-size: 2.25em;
  }
  h3 {
    font-size: 1.75em;
  }
}