.topcont {
	background-image: url(images/prod-biotech/products_biotech_01.gif);
	background-repeat: no-repeat;
	background-position: left top;
}
.botcont {

	background-image: url(images/prod-biotech/products_biotech_25.gif);
	background-repeat: no-repeat;
	background-position: left top;
}
.midcont01 {

	background-image: url(images/prod-biotech/products_biotech_02sm.gif);
	background-repeat: repeat-y;
	background-position: left top;
}
.midcont03 {



	background-image: url(images/prod-biotech/products_biotech_04sm.gif);
	background-repeat: repeat-y;
	background-position: left top;
}
.midcont05 {




	background-image: url(images/prod-biotech/products_biotech_06sm.gif);
	background-repeat: repeat-y;
	background-position: left top;
}
.midcont07 {





	background-image: url(images/prod-biotech/products_biotech_08sm.gif);
	background-repeat: repeat-y;
	background-position: left top;
}