fragment jsfiddle-layouts.css

layout active

<!-- jsfiddle-layouts.css -->
<div class="rec">
    <em>Recommended layout</em>
    <div class="layout">
      <label>
        <input name="editor_mode" type="radio" value="grid_1">
        <span class="gridMode active grid_1"></span>
        Classic
      </label>
    </div>
    <div class="layout">
      <label>
        <input name="editor_mode" type="radio" value="grid_2">
        <span class="gridMode grid_2"></span>
        Columns
      </label>
    </div>
    <div class="layout">
      <label>
        <input name="editor_mode" type="radio" value="grid_3">
        <span class="gridMode grid_3"></span>
        Bottom results
      </label>
    </div>
    <div class="layout">
      <label>
        <input name="editor_mode" type="radio" value="grid_4">
        <span class="gridMode grid_4"></span>
        Right results
      </label>
    </div>
    <small>JSFiddle-layouts — <a href="https://github.com/madeas/JSFiddle-layouts" title="JSFiddle Recommended Layouts" target="_blank">GitHub</a></small>
</div>
<!--/ jsfiddle-layouts.css -->