Add a rule that sets the background color of all h2 elements to red.

<html>
<head>
  <style>
h2{
background-color: red;}
</style>
</head>
<body>
  <h2>Great Foods</h2>
   <ul>
    <li>Burgers</li>
  </ul>

  <h2>Great Drinks</h2>
   <ul>
   <li>Soda</li>
  </ul>
</body>
</html>]]>

Make sure to assemble h2, background-color, and red.