*
{
margin: 0;
padding: 0;
}

body
{
background-color: midnightblue;

}

#container
{
background-color: black;
width: 960px;
margin:0 auto;
padding:10px;
}

header
{
background-color: white;
height: 100px;
width:910px;
padding: 25px;
margin-bottom:10px;

}

nav 
{
background-color: rgb(110, 103, 103);
width: 940px;
padding: 10px;
margin-bottom:10px;

}

nav li
{
display:inline;
padding-right:40px;

}

aside
{
background-color: lightslategray;
width: 400px;
height:400px;
margin: 0 10px 10px 0;
padding:5px;
float: left;

}

section
{
background-color: lightgray;
width: 400px;
height:400px;
margin: 0 0 10px 0;
padding: 5px;
float: right;

}

footer
{
background-color: darkgray;
clear:both;
padding:10px;
}