Update chat.html

Made footer to appear to appear as is required to appear in other page......my default browser was firefox so checked in it ....would appreciate if u guys check it on safari and chrome .....appearence of lol in black is problem of javascript i verified it by blocing javascript in my browser working on that bug tooo....but still this might be some fixing..... :-)
Merge pull request #9 from AALEKH/patch-1

Update chat.html