body{
	width: 80%;
	margin-left: auto;
	margin-right: auto; 
}
header {
	background-color: #F82;
	text-align:center;
}

nav{
	background-color: #F82;
}

nav ul {
	list-style-type: circle;
	display: flex;
	flex-direction: row;
}

nav li { 
	flex-grow: 1;
}

article {
	background-color:#F82;
	text-align: left;
}

footer {
	background-color: #F82;
	text-align: center;
}