/* unvisited link */
a:link {
	color: blue;
	text-decoration: none;
}

/* visited link */
a:visited {
    color: gray;
    text-decoration: none;
}

/* mouse over link */
a:hover {
    color: red;
    text-decoration: none;
}

/* selected link */
a:active {
    color: green;
    text-decoration: none;
}