Blank Space in Tabs

Hi all!

I’m currently seeing random blank space at the top of tabs in one of our pages. Some of the tabs work just fine, but in any new tabs added, there is what appears to be a line break or two at the top of each tab. There is no such break in the actual html we entered however.

Here is a link to the page and the tabs in question. Simply click the second or third tab in each area for this specific game character: http://theshapersguild.com/dawngate-guides/shaper-quick-guides/#mikella

Any help would be greatly appreciated. Thanks!