I just tried a few minutes ago my career page, the page looks like broken. This is how it looks like in Firefox 19.0.2
Here how it is looks like in Chrome 25.0.1364.152
I tried with also Ctrl+F5 a few times but nothing happened.
Could not reproduce in current Safari, Chrome, or Firefox. I suspect this was just a deploy bug where we changed some CSS and the website and CDN were out of sync for a minute or so.