le">@<span class="hljs-keyword">warn</span> <span class="hljs-string">"type-rhythm-ratio: #{$type-rhythm-ratio} is not a number"</span>;</span>
    $valid<span class="hljs-value">: false;</span>
  }
  <span class="hljs-at_rule">@<span class="hljs-keyword">if</span> $valid ==<span class="hljs-preprocessor"> true</span> {</span></pre></div></div>
            
        </li>
        
        
        <li id="section-47">
            <div class="annotation">
              
              <div class="pilwrap ">
  