Chat mobile version oversize

I'm having this problem from a while ago. My site is jamcodes.forum.st (soon™ to be changed to .com).



Oh yeah, and I have a Samsong Galaxy Trend with a 480 x 800 (WVGA) screen resolution.

Edit--

Sorry, now the image works

I "fixed" it. Was a problem with my screen resolution, so i had to change the font size.
I'll upload an image when i'm back on my computer.

Edit--

It's maybe too small, but i'll se what I do.