I'm using WordPress.com Premium (with the "TwentyTwelve" theme), and I just added a header image to my blog.
Unfortunately, the header image appears below the main menu. This looks awful and doesn't make any sense (if it is called "header", it should appear at the head/top of the page).
Is there a way to change this, e.g., by using css?
Thanks for your help!
The blog I need help with is diebegruendungderwelt.com.