body {
font-family: antiqua;
font-size: 14px;
background-color: white;
width: 800px;
margin-left: auto;
margin-right: auto;
}

a {
text-decoration: none;
}

*.header {
background-color: #2E9AFE;
text-align: center;
}

*.block1 {
text-align: center;
width: 600px;
background-color: #A9E2F3;
padding: 10px;
margin: 10px;
float: right;
}

.selected {
font-weight: bold;
}

*.nav {
text-align: center;
width: 140px;
float: left;
background-color: #00BFFF;
margin: 10px;

}

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

*.footer {
clear: both;
background-color: #BFBFBF;
text-align: right;
}