Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Right now the down for maintenance page looks like key mappings for some sort of video game. Shouldn't we have a more relevant down for maintenance page?
The offline page wasn't intended to be site specific (was trying to show controls of arbitrary complexity) but it was interpreted that way.
I have changed it to a simple flat grid background now.
I am guessing that what you see is a generic 'downtime page' that is common for all beta SE sites. Once we get out of beta then perhaps we will/can have our own customized page.