anchor.diff:        <div class="large-12 columns">
   
           <a href="#" data-dropdown="drop" class="tiny button dropdown">Dropdown Button</a><br>
  +        <ul id="drop" data-dropdown-content class="f-dropdown">
  +          <li><a href="#">This is a link</a></li>
  +          <li><a href="#">This is another</a></li>
  +          <li><a href="#">Yet another</a></li>
  +        </ul>
  +
           <a href="#" data-dropdown="drop2" class="small secondary radius button dropdown">Dropdown Button</a><br>
  +        <ul id="drop2" data-dropdown-content class="f-dropdown">
  +          <li><a href="#">This is a link</a></li>
  +          <li><a href="#">This is another</a></li>
  +          <li><a href="#">Yet another</a></li>
  +        </ul>
  +
           <a href="#" data-dropdown="drop3" class="button alert round dropdown">Dropdown Button</a><br>
  +        <ul id="drop3" data-dropdown-content class="f-dropdown">
  +          <li><a href="#">This is a link</a></li>
  +          <li><a href="#">This is another</a></li>
  +          <li><a href="#">Yet another</a></li>
  +        </ul>
  +
           <a href="#" data-dropdown="drop4" class="large success button dropdown">Dropdown Button</a><br>
  +        <ul id="drop4" data-dropdown-content class="f-dropdown">
  +          <li><a href="#">This is a link</a></li>
  +          <li><a href="#">This is another</a></li>
  +          <li><a href="#">Yet another</a></li>
  +        </ul>
  +
           <a href="#" data-dropdown="drop5" class="large button dropdown expand">Dropdown Button</a><br>
  +        <ul id="drop5" data-dropdown-content class="f-dropdown">
  +          <li><a href="#">This is a link</a></li>
  +          <li><a href="#">This is another</a></li>
  +          <li><a href="#">Yet another</a></li>
  +        </ul>
   
           <hr>
   
  
positive.code: ', :css %>
  
      <a href="#" data-dropdown="drop6" class="customized-dropdown-docs">Button Base, Size, Style &amp; Shine</a>
  
          <h5>Default SCSS Variables</h5>
  <%= code_example '
  
negative.code: ', :css %>
  
          <a href="" data-dropdown="drop7 "class="dropdown button">Default Dropdown Button</a>
          <ul id="drop7" data-dropdown-content class="f-dropdown">
            <li><a href="#">This is a link</a></li>
            <li><a href="#">This is another</a></li>
            <li><a href="#">Yet another</a></li>
          </ul>
  
          <p>There are also <strong>three options</strong> you can customize on the fly when writing this mixin. These control things like: background color, pip color and base styles. Setting any of these options to <strong>false</strong> will not include the styles.</p>
  
  