UI improvement
Removed padding modification to add better look when navigating. I think the css had changed since the script was done. I've removed the padding section (.css() that was adding properties in order to restore the original layout) and replaced it by .removeAttr that deletes the style attribute, thus restoring the css file default values.
@TODO: find a way to avoid the 1x1 shifting when the border spawns There is still a problem I can't figure out: the addition of the border induces a shift of 1 px down and 1px right.
Hmm, that styling was supposed to be applied on the page load so that you didn't notice any shifts when switching between posts, but clearly that wasn't the case (and adding the padding produces some other issues). I'm going to hold off on merging this for the moment though, because I think this might need a more extensive fix. Let me play around with it a bit and I'll get back to you.
Well if you can make it even better, that's fine :P
Note that “todo” is a GitHub user…