Redoing the mainpage

I'm sorry, very important detail: my screen resolution is 1680x1050 ;) This effect occurs when a screen resolution ~1440 and more...

Cannot reproduce in full screen mode at 1440*900. In two weeks I'll be getting my new MBP with 1680*1050.

Just thought of a way to reproduce. I reduced my font size while in full screen mode. That give a little hint. I don't think this is a real issue. If you have a solution, please feel free to implement it.

Adding style="max-width: 500px;" into green btn code was palliative solve. I do not see a problem after this, but I think that sintatksis this line somewhat strange... Maybe need improve "startnow" or "btn green"> css classes...