body{
overflow-y: scroll;
padding 0px;
margin 0px;
font-family: arial;
font-size: 16px;
background-color: #f1f1f1;
height: 2000px;
}
#nav{
background-color: #222;
position: fixed;
width: 100%;
top: 0;
left: 0;
}

#nav-wrapper{
width: 960px;
margin: 0 auto;
text-align: left;
}

#nav ul{
list-style-type: none;
padding: 0;
margin: 0;
}
#nav ul li{
display: inline-block;
}
#nav ul li:hover{
background-color: #333;
}
#nav ul li a, visited{
display: block;
padding: 15px;
color: #ccc;
text-decoration: none;
}

#wrapper{
width: 960px;
margin: 5;
padding: 0px;
border: 0px;
text-align: left;
text-align: top;
margin-left: auto;
margin-right: auto;
}
#content{
background color: #fff;
width: 100%;
text-align: top;
border: 0px;
padding: 0px;
margin: 70px 0px 0px 0px;
}