body {background-color:black;
	     color:white;
             }
H1,H2,H3,H4 { color: #FFFFCC ; font-family: Arial,sans-serif}
.unobtrusive { color: gray; font-size: 70% ; font-family: Arial,sans-serif}
.unobtrusive A { color: gray }
A {color: rgb(0,255,255) ; text-decoration:none}
A:visited { color: rgb(0,255,255) }
A:hover {color:yellow ; text-decoration:underline}
A:active { background-color: red }