html{
	 background-image:url('Backround.jpg');
	 background-repeat:no-repeat;
     background-position:center center;
     background-attachment: fixed;
     background-size: cover;
}
Header{
		color:gray;
}
navigation{
		background-color: grey;
}
header1{
		color:white;
}
header2{
		color:blue;
}
h1{
	text-align: center;
}
footer{
		background-color: white;
		font-size:12;
		text-align: center;
}
p{
	color: white;
	font-family: arial;
	font-size: 14px;
}
ul li{
    display:inline;
    background-color:white;
    border-radius: 7px;
}

ul li:hover{border-style:inset;
    border-color: blue;
    border-width:4px;
    border-radius: 7px;
}
a.link{
	color:white;
}
a.visited{
	color:gray;
}
a.hover{
	color:green; 
	background-color:yellow;
}
a.active{
	color:white;
	background-color:blue;
}
thumbnail{
	background-image:Thumbnail.jpeg;
	width: 200px;
	height: 150px;
}