td .lv {
	background-color: #fff;
	border-color: #b1b1b1;
	color: #b1b1b1;
    margin-right: 8px;
}

td .lv:hover {
	background-color: #e7e7e7;
}

.bz_box {
	width: 100%;
	display: inline-block;
	margin: 0px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2
}

.bz_box {
	position: relative;
}

.bz_box:hover::after {
	content: attr(data-title);
	display: inline-block;
	padding: 5px;
	border: 1px solid #6c6c6c;
	border-radius: 5px;
	color: #6c6c6c;
	background-color: #fff;
	position: fixed;
	top: 0px;
	right: 0px; 
	width: 160px;
	font-size: 14px;
	height: auto;
	line-height: 16px;
	white-space: pre-wrap; 
}