Home page broken

http://www.arduino.cc/ home page is illegible in my Firefox. Text is printing directly on top of pictures.

I just checked it in Internet Explorer and while the page is legible everything is in large fonts as though designed for sight impaired people.

Well, the forum won’t let me delete this so let me amend it by saying that when I shut down and re-launched Firefox the site seemed to be working ok. I have no idea what happened or if there’s any issue at all. The font size does seem a bit much but the page is clearly legible