main {
	max-width: 1400px;
	margin: auto;
	overflow: hidden;
}

.common_most_3 {
	font-size: 28px;
	color: rgb(51, 51, 51);
	font-weight: 600;
	position: relative;
	overflow: hidden;
	display: inline-block;
}

.common_most_3:after {
	content: "";
	width: 100%;
	height: 9px;
	background: rgb(0, 51, 153);
	position: absolute;
	left: 0px;
	top: 46px;
	opacity: 0.7;
}

.serveContent {
	max-width: 1200px;
	margin: auto;
	padding: 20px 15px;
}

.mainserveContent {
	display: flex;
	padding-top: 10px;
}

.mainserveContent_left {
	width: 56%;
}

.mainserveContent_left img {
	max-width: 100%;
}

.mainserveContent_right {
	width: 40%;
	padding-left: 50px;
}

.mainserveContent_right>p:nth-child(1) {
	padding-top: 20px;
	overflow: hidden;
}

.mainserveContent_right>p:nth-child(1)>img {
	max-width: 100%;
	float: left;
}

.mainserveContent_right>p:nth-child(1) a {
	color: rgb(51, 51, 51);
}

.mainserveContent_right>p:nth-child(1) span {
	float: right;
	color: rgb(51, 51, 51);
	font-size: 16px;
	font-weight: 600;
}

.mainserveContent_right>p:nth-child(1) span img {
	width: 12px;
	vertical-align: baseline;
	margin-left: 5px;
	display: inline-block;
}

.serve_word {
	font-size: 15px;
	color: rgb(51, 51, 51);
	margin-top: 5px;
	line-height: 30px;
}

.serve_wordspecial {
	margin-top: 5px;
}

.serve_word img {
	width: 10px;
	margin-right: 10px;
	vertical-align: middle;
}


/*详细介绍------------------------*/

.serveContentdetail {
	max-width: 1400px;
	margin: auto;
	overflow: hidden;
	padding-top: 90px;
	padding-bottom: 60px;
	padding-left: 15px;
	padding-right: 15px;
	text-align: center;
}

.serveContentdetail>p:nth-child(1) {
	text-align: center;
}

.serveContentdetail>p:nth-child(1) img {
	max-width: 100%;
}

.serveCommon_left,
.serveCommon_right {
	overflow: hidden;
}

.serveCommon_left li,
.serveCommon_right li {
	width: 33.3%;
	float: left;
}

.serveCommon_left img,
.serveCommon_right img {
	max-width: 100%;
}
.serveCommon_left {
	margin-top: 60px;
}
/*2-------------*/
.serveCommon_left_2,
.serveCommon_right_2{
	display: none;
}

.serveCommon_left_2,
.serveCommon_right_2 {
	overflow: hidden;
}

.serveCommon_left_2 li,
.serveCommon_right_2 li {
	width: 100%;
	float: left;
}

.serveCommon_left_2 img,
.serveCommon_right_2 img {
	max-width: 100%;
}
.serveCommon_left_2 {
	margin-top: 30px;
}

@media screen and (max-width: 768px) {
	.serveContent {
		padding-top: 50px;
	}
	.mainserveContent {
		display: block;
	}
	.mainserveContent_left {
		width: 100%;
	}
	.mainserveContent_right {
		width: 100%;
		padding-left: 0;
	}
	.serveContentdetail {
		padding-top: 10px;
		padding-bottom: 20px;
	}
	.serveCommon_left,.serveCommon_right{
		display: none;
	}
	.serveCommon_left_2,.serveCommon_right_2{
		display: block;
	}
}