.dot_title {
	font-size: 13px;
	color: black;
	width: 150px;
	height: 20px;
	text-align: center;
	position: relative;
	top: -40px;
	left: -50px;
	/* overflow: hidden; */
	display: block;
	white-space: nowrap;
	text-overflow: ellipsis;
	font-weight: bold;
}

.line_top_title {
	position: relative;
	font-size: 10px;
	text-align: center; color : black;
	width: 140px; height : 30px;
	left: 20px;
	top: -20px;
	height: 30px;
	color: black;
}

.line_bottom_title {
	position: relative;
	font-size: 10px;
	text-align: center;
	color: black;
	width: 140px;
	/* height: 30px; */
	left: 50px;
	top: -25px;
}