Universal Selector Example

HTML

<html>
    <head>
      <title>Universal Selector Example</title>
    </head>
<body>
      <h1>
        This is heading
      </h1>
      <em></em><p>
      This is a paragraph.
      </p><em/>
      <p>
      This is  another paragraph.
      </p>
 </body>
</html>

CSS

*{
  background-color:l;
  }