Need help adding some html to boxes

[Psychotic_Carp]

i started modifying the classic theme to the way i wanted it. its located here

http://www.foreverbroken.org/album/index.php

but i wanted to make each section have its own box, like this

http://img.photobucket.com/albums/v256/dave0616/Image5.png

editing the themes.php file doesnt seem to be helping me

[Joachim Müller]

If all tables are meant to have a wrapper, edit themes/yourtheme/theme.php, find

Code Select Expand

function starttableand

Code Select Expand

function endtable and edit the code beneath it.