title: How can I set size of css-content-image?
body: <pre><code>.upper-menu .search-form::after {
    content: url('../images/search.png');
    position: absolute;
    height: 10px;
    top: 5px;
    right: 22px;
  }
  </code></pre>
  
  <p>I have pseudo-element that looks like this. I would like to change the size of the image by scaling it down 50% so that it works on high-res-screens as well. How can I do this?</p>