Copy someones tumblr layout EXACTLY.

[rose mawson]

I'm no coding wiz but i would love some help.
I'm trying to mimic someones layout. Now, I have the theme (official) but this person has made modifications and when i try to copy their source code of html, it doesnt cooperate.

Any tips?

[owen-b]

If you're copying their HTML I can't think what the problem would be. Can you tell us more? What exactly doesn't co-operate?