#draggable1 {
    margin-top:40px;
    margin-left:0;
    z-index: 1;
}
#draggable2 {
    margin-top:40px;
    margin-left:20px;
}
#draggable3 {
    margin-top:40px;
    margin-left:20px;
}
#draggable4 {
	float: right;
    margin-top:20px;
}
#draggable5 {
    margin-top:-60px;
}

#draggable6 {
    margin-top:-60px;
    margin-left:20px;
}

.main_content {
	position:absolute;
	width:990px;
	left:50%;
	margin-left:-495px;
}
h2 {
	font-size: 28px;
}

.case_nf {
	margin-left:5px;
}