div {
float: left;
clear: both;
}

body {
	background-color: black;
}

#container {
width: 80%;
height: 2000px;
margin-top: 10px;
margin-left: 10%;
background-color: silver;
}

.maincontent {
text-align: center;
text-decoration: none;
font-weight: bolder;
}