I'm sure this is an incredibly noob question, but I've downloaded a theme and added my own header image instead of the default (text) header. I don't know php at all so I just threw in some html (ugly, I know). Anyway, the site still has this weird thin border around the image, which I don't want:
here's my code (added to the Header section):
<center><a href="http://www.sun-zoo.com/roadsontheearth/"><img src="http://www.sun-zoo.com/banner.jpg"></a></center>
any ideas on how to make the border disappear?