#bcklevel1 {
	background-image: url(../graphics/site_struc/bck_level_01.jpg);
}
.body1 {
border: #fff solid 1px; 
height: 400px; 
left: 50%; 
margin-top: -200px; 
margin-left: -400px; 
position: absolute; 
top: 50%; 
width: 800px; 
}