Header Padding

I am in the process of starting my new website and am having a bit of trouble with the header. I am using the Elle theme from studiopress. I uploaded a new header and it didn’t fit within the standard pixel header so I changed it in my editor.
I updated the init.php file and the style.php file which worked great but then I decided I didn’t like my header so changed init.php and style.php back to the standard, however now my problem is that the padding between the header and the menu is huge, how did this happen? My site is http://www.shewearswhite.com
Thanks for your help!