title: & use in Sass for specific tag
body: <p>I want to use the &amp; (which refers to a class) in combination with a tag. Like this example:</p>
  
  <pre><code>.back {
      text-transform: uppercase;
      text-decoration: none;
      font-weight: 700;
      color: blue;
  
      &amp;:hover {
          color: red;
     }
  }
  </code></pre>
  
  <p>I want only to use the hover for a-tags. The following is not possible</p>
  
  <pre><code>a&amp;:hover {
       color: red;
  }
  </code></pre>
  
  <p>Does anybody know this?</p>