.con_cn{
	width: 100%;
	height: auto;
	background: #FFFFFF;
}
.con_cc{
	width: 1400px;
	height: auto;
	margin: 0 auto;
	margin-top: 50px;
}
.btlb{
	width: 100%;
	height: 74px;
}
.btlb ul li{
	width: 324px;
	height: 74px;
	background: #f1f1f1;
	margin-right: 34px;
	float: left;
	line-height: 74px;
	text-align: center;
	color: #000000;
}
.btlb ul li a{
	font-size: 24px;
	font-weight: bold;
	height: 74px;
	width: 100%;
    line-height: 74px;
    float: left;
    text-align: left;
    background-repeat: no-repeat;
    background-position: left center;
    padding-left: 105px;
    transition: all 0.2s ease-out 0s;
	display: block;
}
.btlb ul li:last-child{
	margin-right: 0;
}
.btlb ul .wxh{
	background: url(wxx.png) no-repeat 40px;
	background-color: #F1F1F1;
}
.btlb ul .xcx{
	background: url(xcx.png) no-repeat 40px;
	background-color: #F1F1F1;
}
.btlb ul .sph{
	background: url(sph.png) no-repeat 40px;
	background-color: #F1F1F1;
}
.btlb ul .qtmt{
	background: url(qtmt.png) no-repeat 40px;
	background-color: #F1F1F1;
}


.btlb ul li.active:nth-child(1){
	background: url(wx_hover.png) no-repeat 40px;
	background-color: #1492ff;
	color: #FFFFFF;
}
.btlb ul li.active:nth-child(2){
	background: url(xcx_hover.png) no-repeat 40px;
	background-color: #1492ff;
	color: #FFFFFF;
}
.btlb ul li.active:nth-child(3){
	background: url(sph_hover.png) no-repeat 40px;
	background-color: #1492ff;
	color: #FFFFFF;
}
.btlb ul li.active:nth-child(4){
	background: url(qtmt_hover.png) no-repeat 40px;
	background-color: #1492ff;
	color: #FFFFFF;
}


.btnr{
	margin-top: 60px;
	width: 100%;
	height: auto;
	margin-bottom: 20px;
	overflow: hidden;
}
.xmt_left{
	width: 30%;
	height: auto
}
.erm{
	width: 100%;
}
.erm_t{
	width: 275px;
	height: 275px;
	border: 11px solid #e1e1e1;
	margin-left: 119px;
	padding: 19px 11px 19px 19px;
}
.erm_t p img{
	width: 214px;
	height: 214px;
}
.xmt_left .syst{
	margin-top: 60px;
	margin-left: 80px;
}
.xmt_right{
	width: 66%;
	height: 630px;
}
.xmt_right ul li{
	width: 210px;
	height: 43px;
	border: 1px solid #c9c9c9;
	margin-left: 19px;
	margin-bottom: 16px;
	line-height: 43px;
	text-align: center;
	font-size: 16px;
	float: left;
}
.xmt_right ul li a{
	display: block;
}

/* 自适应 */
@media only screen and (min-width: 1151px) and (max-width: 1366px) {
	.con_cc{
		width: 100%;
	}
	.btlb{
		width: 90%;
		margin: 0 auto;
	}
	.btlb ul li{
		width: calc((100% - 120px) / 3);
		margin-right: 0;
		margin: 20px;
	}
}
@media only screen and (min-width: 768px) and (max-width: 1150px){
	.con_cc{
		width: 90%;
	}
	.btlb{
		height: auto;
		overflow: hidden;
	}
	.btlb ul li{
		width: calc((100% - 80px) / 2);
		/* margin-right: 10%; */
		margin: 20px;
	}
	.btlb ul .wxh, .btlb ul .xcx, .btlb ul .sph, .btlb ul .qtmt{
		background: inherit;
		color: #000000;
		text-align: center;
		background-color: #F1F1F1;
		margin-bottom: 5%;
	}
	.btlb ul li.active:nth-child(1), .btlb ul li.active:nth-child(2), .btlb ul li.active:nth-child(3), .btlb ul li.active:nth-child(4){
		background: #1492ff;
	}
	.btlb ul li a{
		text-align: center;
		padding-left: 0;
	}
	.btlb ul .xcx, .btlb ul .qtmt{
		margin-right: 0;
	}
	.btnr{
		margin-top: 2%;
	}
	.xmt_left, .xmt_right{
		float: none !important;
	}
	.syst{
		display: none;
	}
	.erm_t{
		margin: 0 30%;
	}
	.xmt_right{
		width: 100%;
		height: auto;
		margin-top: 10%;
	}
	.xmt_right ul li{
		width: 30%;
	}
	.btlb ul li a{
		font-size: 20px;
	}
	.xmt_left{
		width: 100%;
	}
	
}
@media only screen and (max-width: 767px){
	.con_cc{
		width: 90%;
	}
	.btlb{
		height: auto;
		overflow: hidden;
	}
	.btlb ul li{
		width: 45%;
		margin-right: 10%;
	}
	.btlb ul .wxh, .btlb ul .xcx, .btlb ul .sph, .btlb ul .qtmt{
		background: inherit;
		color: #000000;
		text-align: center;
		background-color: #F1F1F1;
		margin-bottom: 5%;
	}
	.btlb ul li.active:nth-child(1), .btlb ul li.active:nth-child(2), .btlb ul li.active:nth-child(3), .btlb ul li.active:nth-child(4){
		background: #1492ff;
	}
	.btlb ul li a{
		text-align: center;
		padding-left: 0;
	}
	.btlb ul .xcx, .btlb ul .qtmt{
		margin-right: 0;
	}
	.btnr{
		margin-top: 2%;
	}
	.xmt_left, .xmt_right{
		float: none !important;
	}
	.syst{
		display: none;
	}
	.xmt_left{
		width: 100%;
	}
	.erm_t{
		margin: 0 auto;
	}
	.xmt_right{
		width: 100%;
		height: auto;
		margin-top: 10%;
	}
	.xmt_right ul li{
		width: 44%;
	}
	.btlb ul li a{
		font-size: 20px;
	}
}
@media only screen and (max-width: 320px){
	.erm_t{
		margin: 0 10%;
	}
	.xmt_right ul li{
		width: 40%;
		font-size: 13px;
	}
	
}