#wrapper {
 margin: 0px auto;
 width: 792px;
 border: 1px solid black;
 background-color: grey;
}

#header {
 border: 1px solid black;
 background-color: white;
}

body {
 background-color: green;
}

#navigation {
 border-left: 1px solid black;
 border-right: 1px solid black;
 background-color: grey;
}

#content {
 border: 1px solid black;
 background-color: white;
 padding: 5px;
}

#footer {
 border-left: 1px solid black;
 border-right: 1px solid black;
 border-bottom: 1px solid black;
 background-color: white;
}

#navi {
 font-family: Verdana;
 font-size: 12px;
 color: white;
}

a, a:visited {
 color: blue;
 font-style: strong;
 text-decoration: none;
}

a:hover {
 color: red;
 font-style: string;
 text-decoration: underline;
}