title: Change text with icon in css
body: <p>I have number 1 that i want to change with font awsome with css.</p>
  
  <p>I have this code to replace:</p>
  
  <pre><code>#label_13_5_0  span {
    display: none;
  }
  #label_13_5_0:after {
    content: "hi";
  }
  </code></pre>
  
  <p>First problem: 1 is still there. Like you can see on this pic: <a href="https://i.stack.imgur.com/JL00U.png" rel="nofollow noreferrer">see prt sc</a></p>
  
  <p>Second problem i want to change "hi" with icon:</p>
  
  <pre><code>class="fa fa-star"
  </code></pre>
  
  <p><a href="https://fontawesome.com/icons/star?style=regular" rel="nofollow noreferrer">https://fontawesome.com/icons/star?style=regular</a></p>