3 ms·

Bad link, I'm afraid... It's about a box-shadow glitch.

• jsnell 10y ago
  It's the correct link (if you read the last 15 or so comments, it'll be more obvious that there is a performance component to the issue).
  • mediumdeviation 10y ago
    It seems you're correct. Specifically, disabling this rule from the inspector instantly fixes the performance issue. .widewrapper.main { box-shadow: inset 1px 3px 1px -2px #ababab; }