text-wrap-balance-dynamic-001-ref.html

<!DOCTYPE html>
<style>
#container {
  width: 20ch;
  text-wrap: balance;
}
span:hover {
  color: red;
}
</style>
<div id="container">
  123 567 901 345 789
  123 567 901 345 789
  123 567 901 345 789
  999
</div>

chromium/third_party/blink/web_tests/external/wpt/css/css-text/white-space/reference/text-wrap-balance-dynamic-001-ref.html