<h3>Layout modes</h3>

    <ul id="layouts" class="option-set clearfix" data-option-key="layoutMode">
      <li><a href="#masonry" data-option-value="masonry" class="selected">masonry</a></li>
      <li><a href="#fitRows" data-option-value="fitRows">fitRows</a></li>
      <li><a href="#cellsByRow" data-option-value="cellsByRow">cellsByRow</a></li>
      <li><a href="#straightDown" data-option-value="straightDown">straightDown</a></li>
      <li><a href="#masonryHorizontal" data-option-value="masonryHorizontal" class="horizontal">masonryHorizontal</a></li>
      <li><a href="#fitColumns" data-option-value="fitColumns" class="horizontal">fitColumns</a></li>
      <li><a href="#cellsByColumn" data-option-value="cellsByColumn" class="horizontal">cellsByColumn</a></li>
      <li><a href="#straightAcross" data-option-value="straightAcross" class="horizontal">straightAcross</a></li>
    </ul>