<!DOCTYPE html>
<html class="reftest-wait">
  <!-- In this case we're using reftest-wait to make sure the test doesn't
       get snapshotted before it's been focused. We're not testing
       invalidation so we don't need to listen for MozReftestInvalidate.
  -->
  <head>
    <meta charset="utf-8">
    <script>

function focusHandler() {
  setTimeout(function() {
    document.documentElement.removeAttribute('class');
  }, 0);
}

    </script>
  </head>
  <body>
    <input type="number" autofocus onfocus="focusHandler();"
           style="-moz-appearance: none;">
    <!-- div to cover spin box area for type=number to type=text comparison -->
    <div style="display:block; position:absolute; background-color:black; width:200px; height:100px; top:0px; left:100px;">
  </body>
</html>