Forum layout setting

[banotra]

I m new to smf. I just installed smf forum on hxxp:amritsarhelp.com/forums/index.php [nonactive]

See right hand side layout. Its not fit. Pls tell me how to fix it.

I want 600x800 resolution. how I can?
Pls help me.

Thanx

[H]

Have you tried searching the board for fixed width?