a:link {
	background-color:yellow;
	text-decoration:none;
	font-weight:600;
}

a:visited {
	background-color:pink;
	text-decoration:none;
	font-weight:500;	
}

a:hover {
	background-color:blue;
	text-decoration:none;
	font-weight:700;
	color:white;
}

a:focus {
	background-color:red;
	text-decoration:none;
	font-weight:500;	
	color:yellow;
}

a:active {
	background-color:green;
	text-decoration:none;
	font-weight:600;
	color:white;	
}