For the 346385th time, I need help x_o

You’ve got too many closing </div> tags..
From the validator:
https://validator.w3.org/check?uri=http%3A%2F%2Fwww.lntervention.net%2Fwp%2Findex.php&charset=%28detect+automatically%29&doctype=%28detect+automatically%29&ss=1&verbose=1
Remove the </div> from lines 47 and 68

I have no idea, how do you manage it ??
Newbs like me give you such the hardest time ??
Thanks anyway ??

Click the “Valid XHTML” link at the bottom of the menu; that will run the validator and give you a hint as to where the problem is.

DianeV-I don’t use those menu things =/

@andero: You could always try bookmarking the validation link that podz put in this thread for you. Or if you’re using Firefox as your browser take a look at the Web Developer extension.