This is my site: Here
The header is too far up from the rest of the text. I checked the script and can't find any solution. The website URL is fixed, and everything is set to Generator. Please help.

I think it's the navigation strip.. Were you wanting to leave it on?

If you want to remove it, the options are at
http://www.livejournal.com/manage/settings/

Basically, you'd uncheck the boxes next to "Always". :P