$blockquote: $type-border !default;

 $mono: Menlo, Monaco, "Andale Mono", "lucida console", "Courier New", monospace;
 
 // Fonts
 .heading {

   font-family: "PT Serif", "Georgia", "Helvetica Neue", Arial, sans-serif;

 }

 .sans { font-family: "PT Sans", "Helvetica Neue", Arial, sans-serif; }
 .serif { font-family: "PT Serif", Georgia, Times, "Times New Roman", serif; }

 .mono { font-family: $mono; }
 
 body > header h1 {

   font-size: 3em;

   @extend .heading;
   font-weight: normal;
   line-height: 1.2em;
   margin-bottom: 0.6667em;
 }
 
 body {
   line-height: 1.5em;

   color: $text-color;

   @extend .serif;
 }
 
 #{headings()}{
   @extend .heading;
   text-rendering: optimizelegibility;
   margin-bottom: 1em;

   font-weight: bold;

 }
 h1 {

   font-size: 3.2em;

   line-height: 1.2em;
   @media only screen and (max-width: 768px) { font-size: 2.2em; }

 }

 h2, section h1 {
   font-size: 1.5em;
 }
 h3, section h2, section section h1 {
   font-size: 1.3em;
 }
 h4, section h3, section section h2, section section section h1 {
   font-size: 1em;
 }
 h5, section h4, section section h3 {
   font-size: .9em;
 }
 h6, section h5, section section h4, section section section h3 {
   font-size: .8em;
 }
 p, blockquote, ul, ol { margin-bottom: 1.5em; }
 
 ul{ list-style-type: disc; }
 
 ol{ list-style-type: decimal; ol { list-style-type: lower-alpha; } }
 ul ul, ol ol { margin-left: 1.75em; }
 
 strong { font-weight: bold; }
 
 em { font-style: italic; }
 
 sup, sub { font-size: 0.8em; position: relative;  display: inline-block; }
 sup { top: -.5em; }
 sub { bottom: -.5em; }
 
 q { font-style: italic;
   &:before { content: "\201C"; }
   &:after { content: "\201D"; }
 }
 
 em, dfn { font-style: italic; }
 
 strong, dfn { font-weight: bold; }
 
 del, s { text-decoration: line-through; }
 
 abbr, acronym { border-bottom: 1px dotted; cursor: help; }
 
 pre, code, tt { @extend .mono-font; }
 
 sub, sup { line-height: 0; }
 
 hr { margin-bottom: 0.2em; }
 
 small { font-size: .8em; }
 
 big { font-size: 1.2em; }
 
 blockquote {
   $bq-margin: 1.2em;
   font-style: italic;
   position: relative;
   margin-left: $bq-margin;
   > p {
     &:first-child:before {
       content: "\201C";
       position: absolute;
       top: 0.1em;
       left: -.5em;
       font-size: 3em;
       color: $blockquote;
     }
     &:last-child:after {
       content: "\201D";
       position: relative;
       top: 0.3em;
       line-height: 0;
       font-size: 2em;
       color: $blockquote;
     }
   }
   + p > cite {
     margin-left: $bq-margin;
     text-align: right;

     &:before { content: '– '; color: $text-color-light; }

     a { font-style: italic; }
   }
 }

 
 .has-pullquote:before {
   /* Reset metrics. */
   padding: 0;
   border: none;
 
   /* Content */
   content: attr(data-pullquote);
 
   /* Pull out to the right, modular scale based margins. */
   float: right;
   width: 45%;

   margin: .5em 0 1em 1.5em;

 
   /* Baseline correction */
   position: relative;

   top: 7px;

   font-size: 1.4em;
   line-height: 1.45em;
 }