<!DOCTYPE html>
<html>
 <head>
  <style type="text/css">
 ol {
   padding-left: 160px;
}

  </style>
 </head>
 <body onload="document.getElementById('ol').setAttribute('start', '10001');">
  <ol start="1" id="ol">
   <li>foo</li>
   <li>foo</li>
   <li>foo</li>
   <li>foo</li>
   <li>foo</li>
   <li>foo</li>
   <li>foo</li>
   <li>foo</li>
  </ol>
 </body>
</html>