html, body { margin: 0; padding: 0; font-family: Tahoma, Arial, sans-serif; font-weight: normal; }
html,
.body-bg { background: #bcdafc url(bg.jpg) -550px 0; }
html { background-position: -550px 0; }
div.main-bg { padding:30px 0 30px 0; background:url(city.jpg) -550px 0 repeat-x; }