chromium/third_party/blink/web_tests/external/wpt/html/semantics/forms/the-input-element/range-tick-marks-04-ref.html

<!doctype html>
<title>no range tick marks for disabled datalist elements reference</title>
<input type="range" min="-100" max="100" value="0" step="10" name="power" list="powers">
<datalist id="powers">
    <option value="-30">
    <option value="50">
</datalist>