title: How do I give style to a variable in jquery?
body: <p>I am trying to change the color of button everytime it got clicked. In my code, linkNumber will get a value. and I want to give it a color. The way I did is not working. I tested with alert to make sure the values and it is working.</p>
  
  <pre><code>var linkNumber = $(this).text();
                  $(linkNumber).css("color", "yellow");
                  alert(linkNumber);
  </code></pre>