body 
{
background-image: 
url('background.jpg');
background-attachment: 
fixed
}

.left {text-align: left;}
.center {text-align: center;}

h1 {font-size: 300%}
h2 {font-size: 150%}
p {font-size: 110%}
ul {font-size: 110%}
ol {font-size: 110%}