/* navigation on the left hand side */
nav{
 text-align:center;
 width:24%;
 margin-right:1%;
 border:1px solid #ccc;
 margin:5px;
}
nav a{
 display:block;
 width:100%;
 background-color:#c33;
 color:#fff;
 height:30px;
 margin-bottom:10px;
 padding:10px;
 border-radius:
 3px;
 line-height:10px;
 vertical-align:middle;
}
nav a:hover,nav a:active{
 background-color:#226;
}