<!DOCTYPE html>
<html>
 <head>
    <title>CSS 2.1 Test Suite: handling of blocks inside inlines</title>
    <link rel="author" title="Boris Zbarsky" href="mailto:bzbarsky@mit.edu" />
    <link rel="author" title="Mozilla Corporation" href="http://mozilla.com/" />
    <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#anonymous-block-level"/>
    <meta name="flags" content="dom" />
  <script>
   function doit() {
     var newNode = document.createElement("div");
     newNode.appendChild(document.createTextNode("Four"));
     document.getElementById("target")
             .insertBefore(newNode, document.getElementById("insertion"));
   }
  </script>
  <style>
   body > span { border: 3px solid blue }
  </style>
 </head>
 <body onload='doit()'>
  <span id="target"
  ><span>One</span
  ><div>Two</div
  ><span>Three</span
  ><span id="insertion">Five</span
 ></span>
 </body>
</html>