a:link {
	color: blue;
	text-decoration: none;
}
a:visited {
	color: purple;
	text-decoration: none;
}
a:link:hover {
	text-decoration: underline;
}
a:visited:hover {
	text-decoration: underline;
}
a:link:active {
	color: red;
	text-decoration: underline;
}
a:visited:active {
	color: red;
	text-decoration: underline;
}