body 
{
	background-color: #555 ; 
}
h1
{
	font-size: 2.5em;

}
h3
{
	font-size: 2em;

}
header img
{
	width: 10% ;
	height: 10%;
	margin-bottom: 5%;
}


footer
{
	position: absolute;
	bottom: 0;
	width: 100% ;
	background-color: #999 ;
	color: green;
}

footer>p
{
	text-align: center;
	font-size: 1em;
}