What is the best resolution for my header and how do I achieve it before uploading a jpg to my header in wordpress? I've adjusted the size of my header to be 800px and I've tried to make the jpg the same size before bringing it in, but that doesn't seem to do the trick. Any suggestions?
My site is http://www.blu-boutique.com
If it's relevant I'm using the twenty eleven theme with the nom nom child theme.
Thanks - any help is much appreciated!