.ctop_l, .ctop_r, .cbot_l, .cbot_r {
	position: absolute;
	overflow: hidden;
}
div.imgone div .ctop_l, .ctop_r, .cbot_l, .cbot_r {
	background-image: url('../images/rcorners_10_f2f2f2.png');
	width: 10px;
	height: 10px;
}

div.imgtwo div .ctop_l, .ctop_r, .cbot_l, .cbot_r {
	background-image: url('../images/rcorners_10_f2f2f2.png');
	width: 10px;
	height: 10px;
}

div.heroimg div .ctop_l, .ctop_r, .cbot_l, .cbot_r {
	background-image: url('../images/rcorners_10_f2f2f2.png');
	width: 10px;
	height: 10px;
}

div.avatar75 .ctop_l, .ctop_r, .cbot_l, .cbot_r {
	background-image: url('../images/rcorners_10_f2f2f2.png');
	width: 10px;
	height: 10px;
}

div.sibebaravatar75 .ctop_l, .ctop_r, .cbot_l, .cbot_r {
	background-image: url('../images/rcorners_10_f2f2f2.png');
	width: 10px;
	height: 10px;
}

.ctop_l {
	top: 0;
	left: 0;
	background-position: 0 0;
}
.ctop_r {
	top: 0;
	right: 0;
	background-position: -40px 0;
}
.cbot_l {
	bottom: 0;
	left: 0;
	background-position: 0 -40px;
}
.cbot_r {
	bottom: 0;
	right: 0;
	background-position: -40px -40px;
}