body{
    background-color: black;
    color: white;
}
header {
    float: top;
    clear: both;
    border: 5px solid red;
    width: 98%;
    height: 100px;
    margin: 5px 5px 0px;
}
nav{
    float: left;
    border: 5px solid yellow;
    width: 19.9%;
    height: 490px;
    margin: 5px;
}
section{
    float: left;
    border: 5px solid green;
    width: 60%;
    height: 490px;
    margin: 5px 0px;
}
aside{
    float: left;
    border: 5px solid blue;
    width: 16%;
    height: 490px;
    margin: 5px;
}
article{
    float: left;
    border: 5px solid #B6F;
    width: 97%;
    height: 295px;
    margin: 5px 5px 0px;
}
footer{
    border: 5px solid orange;
    height: 50px;
	clear: both;
	position: fixed;
	bottom: 0px;
	left: 0px;
	width: 100%;
    margin: 5px;
}
section footer{
    border: 5px solid pink;
    float: left;
    position: relative;
    width: 97%;
}
section header{
    width: 97%;
    height: 70px;
    margin: 10px 5px 0px 5px;
}