body {font-size:100%; 
        font-family: "Gill Sans", sans-serif;
        background-color:#000000;  
        background: url(/img/body_bg.jpg) no-repeat center center fixed;
            -webkit-background-size: cover;    
            -moz-background-size: cover;    
            -o-background-size: cover;    
            background-size: cover;
    }
	h1 {font-size:2.5em; /* 2.5 x 16px = 40px */}
	h2 {font-size:2em;}
    h3 {font-size:1.8em;}
	p {font-size:1em;}
    a{text-decoration:none;}