footer{
	background: #ccc; 
	text-align: center; 
	width: 100%; 
	float: left; 
	margin-top: 100px; 
	font-size: 12px; 
	color: #333;
}footer nav{
	padding: 0px 50px; 
	margin-top: 100px;
}footer nav a{
	margin: 0px 15px; 
	color:#333; 
	text-decoration: none;
}footer hr{
	width:80%;
}footer img{
	width:35px;
	margin: 30px 5px;
}footer p a{
	padding: 0px 15px; 
	font-weight: bold;
	cursor: pointer;
	color:#333; 
	text-decoration: none;
}