body {
 background: url(nbabg.jpg) no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;;
h1 {
color: black;
text-align: center;
}
.bigger {
font-family: "Times New Roman";
font-size: 60px;
}

#first {
font-family: "Arial";
font-size: 60px;
color:white;
}