mozilla-release/layout/reftests/forms/input/range/track-default-rendering-ref.html

<!DOCTYPE HTML>
<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<!-- https://bugzilla.mozilla.org/show_bug.cgi?id=1524573 -->
<html><head>
  <meta charset="utf-8">
  <title>Testcase for bug 1583660</title>
  <style>
    input::-moz-range-thumb {
      visibility:hidden;
    }
    input::-moz-range-track {
      background: transparent;
    }
  </style>
</head>
<body>

<input type=range>
<input type=range orient=vertical>

</body>
</html>