title: jquery jstree changes icons for @media (max-width: 768px)
body: <p>Why does jstree change the icons when the browser window resizes to 768px?</p>
  
  <p>This even happens on the jstree site. How can I disable this without adjusting the css by hand?</p>
  
  <p>open the site <a href="http://www.jstree.com/" rel="nofollow noreferrer">http://www.jstree.com/</a> and reduce your browser size to see it</p>
  
  <p><img src="https://i.stack.imgur.com/TLBen.png" alt="enter image description here"></p>