.back {
	background-image: url(images/top_image.jpg);
	background-repeat: no-repeat;
}
.banner {
	background-image: url(images/banner.jpg);
	background-repeat: no-repeat;
}
.background {
	background-attachment: fixed;
	background-image: url(images/back.jpg);
	background-repeat: no-repeat;
}
.backgrd {
	background-attachment: fixed;
	background-image: url(images/back_1.jpg);
	background-repeat: no-repeat;
}
.side {
	background-attachment: fixed;
	background-image: url(images/sizeimage.jpg);
	background-repeat: no-repeat;
}