body {
	background-color: silver;
    margin: 0px;
    padding: 0px;
}
div#header {
    clear: both;
    height: 80px;
    background-color: silver;
    padding: 1px;
    border-bottom: black solid 1px;
}
div#left {
    float: left;
    width: 200px;
    background-color: silver;
}
div#right {
    float: right;
    width: 150px;
    background-color: silver;
}
div#middle {
    padding: 0px 160px 5px 160px;
    margin: 0px;
    background-color: silver;
}
div#footer {
    clear: both;
    background-color: silver;
    border-top: black solid 1px;
}