custom 404 page

[metulburr]

The old 404 image above cut off some of the shadow of the paper ripping at the bottom. I also think it would look better if the ripped section was a little bit larger. For me the text inside it is hard to read being so small. I also think we can lose the red "SYSTEM ERROR". It looks like the red light district. I also dont like the vertical bars across the entire page. Mainly because the default theme is pure white.

I also think the 404crisp.png is a better version. I dont think i did the shadow too well. I think it would look better if they are swapped out