title: How to color a div half blue, half yellow?
body: <p>Please, help me to find the easiest way to achieve this result with just one single div?</p>
  
  <pre><code>&lt;div&gt;&lt;/div&gt;
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/8Inf8.png" rel="noreferrer"><img src="https://i.stack.imgur.com/8Inf8.png" alt="enter image description here"></a></p>