.rand_l {
	background-image: url(p/o_rand_l.png);
	background-repeat: repeat-y;
}
.rand_r {
	background-image: url(p/o_rand_r.png);
	background-repeat: repeat-y;
}
.rand_b {
	background-image: url(p/o_rand_b.png);
	background-repeat: repeat-x;
	height: 10px;
}
.rand_rb {
	background-image: url(p/o_ecke_r.png);
	background-repeat: repeat-x;
	height: 10px;
}
.rand_lb {
	background-image: url(p/o_ecke_l.png);
	background-repeat: repeat-y;
}