To create more space please add following css in Theme Options -> Display -> General -> Custom Css


 

@media only screen and (min-width: 768px) {}
@media only screen and (min-width: 769px) {
	#navigation ul.nav{	width:630px;}
	#header.c #navigation ul.nav{
		left:inherit;
		margin:0 -465px 0 0;
	}
	#header.c #navigation>ul>li{
		padding:0 0 0 3px;
		background:none;
	}
	#header.c #navigation>ul>li>a{	padding:0 6px; }
	#header.c #navigation>ul>li>a>.shade-b,#header.c #navigation>ul>li>a>.shade-c{ background:none; }
	}
	
@media only screen and (max-width: 768px) {
	#header.c #navigation>ul>li>ul li a {
		background:none repeat scroll 0 0 #fafafa;
		font-weight:normal;
	}
}