Logo settings are defined this way:
#gkLogo.cssLogo {
background: rgba(0, 0, 0, 0) url('../images/style1/logo.png') no-repeat 0 0;
height: 45px;
margin: 0 30px 0 0;
width: 84px;
}
Yu can change width, height and right margin, but from the things I see - You have little space left there. Perhaps less menu items would help go gain some space?
Please read first about adding custom CSS:
http://www.gavick.com/documentation/joo ... -template/