body {
    width:960px;
    margin:20px auto;
}

header, nav, section, footer {
    display:block;
    border:1px solid #ccc;
    margin:5px;
    padding:20px;
}
header {
    text-align:center;
    padding:30px;
}
header ul, header li {
    list-style-type:none;
    display:inline;
}
nav {
    float:right;
    width:236px;
}
section {
    float:right;
    width:620px;
}
footer {
    clear:both !important;
    text-align: center;
}

.wrapper {
	text-align: center;
	width: 50%;  
	height: 80px;  
	background : #464646;  
	background : -webkit-gradient(linear, left top, left bottombottom, from(rgb(168,168,168)), to(rgb(69,69,69)));  
	//background : -moz-linear-gradient(top, rgb(168,168,168), rgb(69,69,69));  
	border-top: 2px solid #939393;  
	position: relative;  
	margin-bottom: 30px;  

} 
ul.menu {
	height: 80px;  
}
ul.menu li { 

	list-style: none;  
	float:left;  
	height: 79px;  
	text-align: center;  
	background: -webkit-gradient(radial, 50% 100%, 10, 50% 50%, 90, from(rgba(31,169,244,1)), to(rgba(0,28,78, 1)) );  
	background: -moz-radial-gradient(center 80px 45deg, circle cover, rgba(31,169,244,1) 0%, rgba(0,28,78, 1) 100%);  
}
ul.menu li a {  
	display: block;  
	padding: 0 20px;  
	border-left: 1px solid rgba(255,255,255,0.1);  
	border-right: 1px solid rgba(0,0,0,0.1);  
	text-align: center;  
	line-height: 79px;  
	background : -webkit-gradient(linear, left top, left bottombottom, from(rgb(168,168,168)), to(rgb(69,69,69)));  
	background : -moz-linear-gradient(top, rgb(168,168,168), rgb(69,69,69));  
	-webkit-transition-property: background;  
	-webkit-transition-duration: 700ms;  
	-moz-transition-property: background;  
	-moz-transition-duration: 700ms;  
}