html { filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1); }

.k4 {
	font-size: 12px;
	border: 1px inset #BFC0BE;
	margin: 10px;
	background-color: #FFFFFF;
}
.k2 {
	border-right-width: 1px;
	border-left-width: 1px;
	border-top-style: none;
	border-right-style: dashed;
	border-bottom-style: none;
	border-left-style: dashed;
	border-right-color: #BFC0BE;
	border-left-color: #BFC0BE;
}
.k3 {
	border-top-width: 1px;
	border-top-style: dashed;
	border-top-color: #BFC0BE;
}
.k1 {
	border-right-width: 1px;
	border-right-style: dashed;
	border-top-color: #BFC0BE;
}
.k_under {
	border-bottom-width: 1px;
	border-bottom-style: dashed;
	border-top-color: #BFC0BE;
}