Can't Set Height Style in Accordion.

Can't Set Height Style in Accordion.

Hello there. I'm totally new to this and have made it thus far on sheer luck.  I have on my page a FAQ with a query accordion widget.  I can't set the height style to content because I don't know where to put it in the code.  Would someone please take a look at my code and tell me where I should put it?  Thanks a million in advance.
Thomas.

</ul>
<head>
  <meta charset="utf-8">
  <title>jQuery UI Accordion - Sortable</title>
  <link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css">
  <script src="http://code.jquery.com/jquery-1.9.1.js"></script>
  <script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
  <link rel="stylesheet" href="/resources/demos/style.css">
  <style>
  /* IE has layout issues when sorting (see #5413) */
  .group { zoom: 1 }
  </style>
  <script>
  $(function() {
    $( "#accordion" )
      .accordion({
        header: "> div > h3"
      })
      .sortable({
        axis: "y",
        handle: "h3",
        stop: function( event, ui ) {
          // IE doesn't register the blur when sorting
          // so trigger focusout handlers to remove .ui-state-focus
          ui.item.children( "h3" ).triggerHandler( "focusout" );
        }
      });
  });
  </script>
</head>
<body>