third_party/WebKit/LayoutTests/fast/css-generated-content/shadow-host-pseudo-class.html

   1 <!DOCTYPE html>
   2 <div id="host">HOST</div>
   3 <script>
   4 var host = document.getElementById('host');
   5 var root = host.createShadowRoot();
   6 root.innerHTML = '\
   7 <style>\
   8   :host::before { content: "before shadow root:"; }\
   9   :host::after { content: ":after shadow root"; }\
  10 </style>\
  11 <span>SHADOW</span>';
  12 </script>