.wrap {
	position: relative;
	height: 90px;
}

.wrap span {
	position: relative;
	margin-left: 5px;
}

.wrap span:after {
	content: '';
	width: 8px;
	height: 8px;
	border: 1px solid #666;
	border-left: none;
	border-top: none;
	transform: rotate(45deg);
	-webkit-transform: rotate(45deg);
	display: inline-block;
	vertical-align: middle;
	margin-left: 10px;
	margin-top: -6px;
}

.wrap .wrap_zk {
	position: absolute;
	left: 0;
	border: 1px solid #eaeaea;
	background: #fff;
	box-shadow: 0px 3px 3px rgba(0, 0, 0, 0.1);
	top: 70px;
	padding: 5px 0px;
	width: 120%;
	display: none;
	text-align: center;
}

.wrap .wrap_zk a {
	display: block;
	padding: 2px 10px;
	font-size: 14px;
}

.wrap .wrap_zk a:hover {
	color: #1da63b;
}

.floating-bigdata {
	position: fixed;
	width: 165px;
	height: 70px;
	background: url("../images/bigdata_en.png") center/cover no-repeat;
	border-radius: 6px;
	overflow: hidden;
	right: 10px;
	bottom: 10px;
	z-index: 7;
}