chromium/third_party/blink/web_tests/external/wpt/css/css-lists/counter-002.html

<!doctype html>
<title>CSS Lists and Counters: counter(c, &quot;.", lower-roman)</title>
<link rel="help" href="https://drafts.csswg.org/css-lists/#inheriting-counters">
<link rel="match" href="counter-002-ref.html">
<meta name="assert" content="counters are not inherited from the previous sibling, when can be inherited from the ancestor">
<style type="text/css">
#test { counter-reset: c; }
#test span { counter-increment: c; }
#test span::before { content: counter(c, lower-roman); }
</style>
<p>The following two lines should look the same:</p>
<div id="test">
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span style="counter-reset: c 48"></span>
  <span></span>
  <span style="counter-reset: c 388"></span>
  <span></span>
  <span style="counter-reset: c 3488"></span>
  <span></span>
  <span></span>
</div>
<div>
  i
  ii
  iii
  iv
  v
  vi
  vii
  viii
  ix
  x
  xi
  xii
  xlix
  xiii
  ccclxxxix
  xiv
  mmmcdlxxxix
  xv
  xvi
</div>