anchor.diff:    body.o-GoldenContainer
       main.o-GoldenContainer__Content
         h1 Site-Wide Schemes
  -      section#fonts.
  -        <h2>Font Scheme</h2>
  -        <form class="o-FlexContainer">
  -          <p class="!w:1o1">Check the radio buttons to change the
  -            style, variant, and weight of the font demos below.</p>
  -          <fieldset class="!w:1o1">
  -            <legend>font style and variant</legend>
  -            <ul class="o-FlexContainer">
  +      section#fonts
  +        h2 Font Scheme
  +        form.o-FlexContainer
  +          p(class="!w:1o1").
  +            Check the radio buttons to change the style, variant, and weight of the font demos below.
  +          fieldset(class="!w:1o1").
  +            legend font style and variant
  +            ul.o-FlexContainer
                 <li class="!w:1o2">
                   <input type="checkbox" id="check-fs" name="fs" value="italic"/>
                   <label for="check-fs">font-style: italic;</label>
  
positive.code:             <span class="c__Cmd">.c__Cmd  (command/function)</span>
              <span class="c__Arg">.c__Arg  (argument/variable)</span>
              <span class="c__Obj">.c__Obj  (object)</span>
            </pre>
          </section>
        section.
          <h2>Table Color Scheme</h2>
          <p>Table rows, columns, or cells are colored based on their position in the
            table.</p>
          <section class="o-Box">
            <h4>Table Row Background High</h4>
            <ul>
              <li>rows/cols in table header/footer</li>
            </ul>
          </section>
          <section class="o-Box">
            <h4>Table Row Background Medium</h4>
            <ul>
              <li>odd rows/cols in table body</li>
            </ul>
          </section>
          <section class="o-Box">
            <h4>Table Row Background Low</h4>
            <ul>
              <li>even rows/cols in table body</li>
            </ul>
          </section>
          <section class="o-Box">
            <h4>Table Row Background Hover</h4>
            <ul>
              <li>rows/cols on hover in table body</li>
            </ul>
          </section>
      nav.Bc
        ol.Anc
          li: a.Crumb(rel="top"    href="../../index.html   ") Home
  
negative.code:       }
        .ColorRelation::before {content: open-quote;}
        .ColorRelation::after  {content: close-quote;}
        form {
          padding: 1.5rem 1rem;
          margin-bottom: 1.5rem;
  