#header {
   background-color: #66CCFF;
   color: white;
   text-align: center;
   padding: 10px;
}

body {
   background-color: #EEE;
   font-family: Helvetica, Arial, sans-serif;
}

#container {
   background-color: white;
   width: 800px;
   margin-left: auto;
   margin-right: auto;
}

#content {
   padding: 10px;
}

#nav {
   width: 180px;
   float: left;
}

#main {
   width: 600px;
   float: right;
}

#footer {
   clear: both;
   padding: 10px;
   background-color: #999999;
   color: white;
   text-align: right;
}

#nav .selected {
   font-weight: bold;
}

a {
   text-decoration: none;
   color: red;
}

#nav ul {
   list-style-type: none;
   padding: 0;
}

h1, h2, h3 {
   margin: 0;
}