block language-css"><pre><code class="qm-code-font"><span class="hljs-selector-class">.sidebar-example</span> {
  <span class="hljs-attribute">position</span>: relative;
  <span class="hljs-attribute">height</span>: <span class="hljs-number">400px</span>;
}

<span class="hljs-selector-class">.sidebar-example</span> <span class="hljs-selector-class">.hx-sidebar</span> {
  <span class="hljs-attribute">position</span>: absolute;
}

<span class="hljs-selector-class">.sidebar-example</span> <span class="hljs-sel