How to make divs reach edges of browser window?

[Thomas Mlynarczyk]

Also sprach Stan Brown:

I guess they really _are_ unknown. I visited the above page and got
"unknow [sic] or not available" for every one except the one labeled
MSIE, which said "not available".

You have to wait a bit (= have your lunch break), then the "real" values
will show up.