H1{
	font-family: arial, "sans serif";
	margin: 10% 10% 0 20%;
	color:gray;
}
a:link {
color: gray;
text-decoration: none;
}
a:visited {
color: grey;
text-decoration: none;
}
a:hover {
text-decoration: none;
color: #99CCCC;
}
a:active {
text-decoration: none;
}