.stuline {
	border-bottom-width: thin;
	border-bottom-style: none;
	border-top-width: 1px;
	border-top-style: dashed;
	border-top-color: #666666;
}
.stuline_down {
	border-bottom-width: 1px;
	border-bottom-style: dashed;
	border-bottom-color: #666666;
}