Remove header padding in Genesis Child Theme

Help!

I am trying to remove the padding around the header on this site

[please mark any posted code – and for anything over 10 lines, use the pastebin]

It is set by
#wrap {
moz-box-shadow: 0 0 5px #999;
-webkit-box-shadow: 0 0 5px #999;
background-color: #fff;
box-shadow: 0 0 5px #999;
margin: 25px auto;
width: 960px;
padding: 15px;

}
This wraps the whole page. I don’t know how I can isolate the header.
I’ve tried

#title-area .wrap {
width:960px;
margin: 0 auto;
padding: 0;
}

Any ideas would be very welcome!