Board Thread:Support Requests - Designing Your Wikia/@comment-5454372-20140709192949/@comment-5454372-20140709194428

Yup, I've been using percentages instead of pixels for certain elements, it works pretty well (particularly for modifications to the navbar and profile masthead while keeping all of it visible). Em should also work on borders, but I don't have a good grasp on its measurement.

The profile masthead is particularly unusual though. When modules are appearing on the right, it's positioned at the same level as the profile avatar. When modules appear at the bottom though, it's a couple of pixels lower than the avatar. That's the main reason I mentioned the masthead, but it's really the way the chat module moves that's really got me puzzled.

Another good example is the searchbar: it moves to very different positions depending on which orientation the page is in. I don't think percentages are what's causing it to shift like that...