.tl {
	width: 10px;
	height: 10px;
	background: url(images/corners/corners.gif) no-repeat top left;
	float: left;
	}
	
.tm {
	border-top: 1px solid #000;
	float: left;
	}
	
.tm-grid_12 {
	width: 919px;
	}
.tm-grid_8 {
	width: 599px;
	}	
.tm-grid_6 {
	width: 439px;
	}
.tm-grid_4 {
	width: 279px;
}
	
.tr {
	width: 11px;
	height: 10px;
	background: url(images/corners/corners.gif) no-repeat top right;	
	float: left;
	}
	
.corners-content {
    background: url(images/corners/content_bg.gif) repeat-y right;
	padding: 0 20px 0 10px;
	clear: left;
	border-left: 1px solid #000;
    border-right: 1px solid #000;
	}

.corners-grid_12 {
	width: 908px;	/**-32 pixels*/
}

.corners-grid_8 {
	width: 588px;
}

.corners-grid_6 {
	width: 428px;
}

.corners-grid_4 {
	width: 268px;
}


.bl {
	width: 11px;
	height: 20px;
	background: url(images/corners/corners.gif) no-repeat bottom left;
	clear: both;
	float: left;
	}
	
.bm {
	height: 9px;
    padding-bottom: 11px;
	background: url(images/corners/bm_bg.gif) repeat-x bottom right;
	float: left;
	}
	
.bm-grid_12 {
	width: 918px;
	}
.bm-grid_8 {
	width: 598px;
	}	
.bm-grid_6 {
	width: 438px;
	}
.bm-grid_4 {
	width: 278px;
}
	
.br {
	width: 11px;
	height: 20px;
	background: url(images/corners/corners.gif) no-repeat bottom right;	
	float: left;
	}