.kehuduan {
	height: 500px;
	width: 990px;
	margin:0px auto;
	padding:0px;
}
.headkh {
	background-color: #EAEAEA;
	height: 129px;
	width: 990px;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #CBCBCB;
	text-align: center;
	padding-top: 20px;
	font-size: 30px;
	font-weight: bold;
	color: #666666;
}
.khd {
	height: 230px;
	width: 370px;
	padding-right: 295px;
	padding-left: 295px;
}
.kh-android {
	height: 230px;
	width: 134px;
	float: left;
}
.kh-android2 {
	height: 230px;
	width: 134px;
	float: left;
	padding-left: 100px;
}
.logo-kh {
	height: 120px;
	width: 134px;
	padding-top: 20px;
}
.kh-wz {
	height: 20px;
	width: 134px;
	padding-top: 5px;
	text-align: center;
	line-height: 20px;
}
.kh-download {
	height: 18px;
	width: 80px;
	padding-right: 12px;
	padding-left: 12px;
	padding-top: 10px;
}

.dikh {
	height: 119px;
	width: 990px;
	border-top-width: 1px;
	border-top-style: solid;
	border-top-color: #CBCBCB;
	background-color: #EAEAEA;
}