ion"><h3>CSS</h3><div class="qm-code-highlight-codeblock language-css"><pre><code class="qm-code-font"><span class="hljs-selector-class">.example-container</span> {
  <span class="hljs-attribute">position</span>: relative;
  <span class="hljs-attribute">height</span>: <span class="hljs-number">300px</span>;
}

<span class="hljs-selector-class">.example-left</span> {
  <span class="hljs-attribute">width</span>: <span class="hljs-number">500px</span>;
  <span class="hljs-attribute">height</span>: <span class=