a little help needed with my new html page

Hi guys long time no see

Im needing a little help ,

ive made this new page : CRISPPOKER

im looking to have each ad in there own box styled the same as the moduals , but after loads of reading i aint got a clue howto do what im trying, witch sucks as i want to do the same on other area of my forum like top poker sites , deposit options and the stupid who is online at the bottom,

Can any 1 help explain how to achieve this ?

im sure its probs something really easy for some 1 in the know