html, body
{
 background: url(background.jpg) no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  color: #ffffff;
}
h1 {
    text-align: center;
    color: #ffffff;
    
}
h2 {
    text-align: center;
    color: #ffffff;

}
a {
  color: #ffffff;
  text-decoration: none;
}


a:hover {
 text-decoration: underline;
}