de>
          <style type="text/css">#width-240px{ width:240px;}</style>
    </section>
    <section class="example">
      <header class="example-header">
        <p class="example-name">


          <code class="example-value" data-tooltip="Click to copy" data-clipboard-text="width: 50%;">width: 50%;</code>
        </p>
        <div class="example-description">
          <p>If you use <strong>percentages</strong>, the value is relative to the container&#39;s width.</p>

        </div>
      </header>

   