How to remove shop name from header?

[awardbranding]

Hi,

I can't seem to find the right stylesheet. I need to remove the writing over my header image.


My website is http://www.jewelleryjewelleryonline.com/

Thank you

[Roxi]

Hey, I'm new to Zen Cart and am not a techie person. My site went up ok but the header is a problem. When I i put in <display:none;... the header becomes smaller than my logo and cuts it in half.
I tried everything listed above and still don't know what to do. Right now the store name is _. Which I'm sure does not look good for email etc

Help please?
Roxi
http://4everpraise.org/store