body {
    background-image: url("../Images/Background.jpg");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: left top;
    background-attachment: fixed;
}

nav a {
font-family:Times New Roman, Times, serif;
font-size:130%;
color:black;
}

nav a:hover {
	color:red;
	text-decoration:underline;
}
nav ul {
 text-align:center;
 margin-top:22em;
}

nav li {
 display:inline;
 margin:10em 10em;
}