title: How to change the color of background of title tag?
body: <p><strong>See this image...</strong> <br><br>
  <img src="https://i.stack.imgur.com/BQ3vJ.png" alt="enter image description here"></p>
  
  <p>There is a title tag that hovers over each one of the social icons. I am trying to change the background color of the bubble where the title tag is.</p>
  
  <p>I have tried this... </p>
  
  <pre><code>a[title]:hover:after { background: #8b6ab2; }
  </code></pre>
  
  <p>But it's not working. Is there a general way this can be done, or does it have to be dynamic based on the website? </p>