body {
background: url(../tlo-1680.jpg);
width: 4800px;
}

#left {
width: 1600px;
}

#middle {
width: 1600px;
}


#right {
width: 1600px;
}


#nav_left {
position: absolute; top: 60px; left: 1280px;
}


#nav_middle_left {
position: absolute; top: 60px; left: 1750px;
}

#nav_middle_right {
position: absolute; top: 60px; left: 2880px;
}

#nav_right {
position: absolute; top: 60px; left: 3350px;
}