<!doctype html>
<title>no vertical range tick marks for disabled datalist elements</title>
<link rel="help" href="https://html.spec.whatwg.org/multipage/input.html#range-state-(type=range)">
<link rel="help" href="https://html.spec.whatwg.org/multipage/form-elements.html#htmldatalistelement">
<link rel="help" href="https://html.spec.whatwg.org/multipage/form-elements.html#concept-option-disabled">
<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=841942">
<link rel="author" href="mailto:zach@zrhoffman.net" title="Zach Hoffman">
<link rel="match" href="range-tick-marks-03-ref.html">
<input type="range" orient="vertical" min="-100" max="100" value="0" step="10" name="power" list="powers">
<datalist id="powers">
  <option value="0" disabled>
  <option value="-30">
  <option value="30" disabled>
  <option value="50">
</datalist>
