body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
}#a {
	background-image: url(images/bg.jpg);
}
#a1 {
	background-image: url(images/middle.jpg);
}
#a3 {
	background-image: url(images/middle.jpg);
}
#a4 {
	background-image: url(images/middle.jpg);
}
#a5 {
	background-image: url(images/middle.jpg);
}
#a6 {
	background-image: url(images/middle.jpg);
}
#a7 {
	background-image: url(images/middle.jpg);
}
#a8 {
	background-image: url(images/middle.jpg);
}
#a9 {
	background-image: url(images/middle.jpg);
}
#a10 {
	background-image: url(images/middle.jpg);
}
#a11 {
	background-image: url(images/middle.jpg);
}
#a12 {
	background-image: url(images/middle.jpg);
}