Fix save buttons overlapping with title field on wiki edit page

![Buttons Overlapping](http://cl.ly/image/1e180P132j1g/Image%202014-06-13%20at%206.17.44%20pm.png)

The overlap is only in Chrome and Safari, not on Firefox.
Your solution was the best, but I can't figure out why it doesn't work in Chrome

We could push the buttons down when "Edit page properties" is clicked using JavaScript, but I don't like that solution myself.