body {
    background: url(bg.jpg) top left repeat-x #DDDDDD;
    font-family:"Gill Sans","Trebuchet MS",Verdana,Sans-serif;
    }
#main {
    width: 750px;
    margin: auto;
    }    
#main img {
    border: white solid 4px;
}    
h1 {
    text-align: center;
}