.banner {
	width: 100%;
	padding-top: 100px;
}

.banner img {
	display: block;
	width: 100%;
}

.main {
	background-color: #FFFFFF;
	padding-bottom: 120px;
}

.main .top {
	padding-top: 105px;
	padding-bottom: 40px;
}

.main .top .en_title img {
	display: block;
	margin: 0 auto;
}

.main .top h4 {
	font-family: 'pingfang';
	font-size: 36px;
	text-align: center;
	color: #000000;
	line-height: 92px;
	font-weight: 500;
}

.main #map {
	width: 100%;
	height: 380px;
}

.main .contacts .l {
	width: 365px;
	padding-top: 150px
}

.main .contacts .l .code .pic {
	padding: 12px;
	border: 1px solid #c9c9c7;
	width: 139px;
	margin: 0 auto;
}

.main .contacts .l .code .pic img {
	display: block;
}

.main .contacts .l .code p {
	font-size: 14px;
	color: #000000;
	text-align: center;
	line-height: 52px;
}

.main .contacts .c {
	width: 435px;
}

.main .contacts .c h5 {
	font-size: 30px;
	color: #000000;
	font-weight: 500;
	line-height: 76px;
	padding-top: 68px;
}

.main .contacts .c p {
	font-size: 16px;
	color: #898989;
	line-height: 30px;
}

.main .contacts .c ul {
	box-sizing: border-box;
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-between;
	margin-top: 43px;
}

.main .contacts .c ul li i {
	display: block;
	margin: 0 auto;
	width: 50px;
	height: 50px;
	border-radius: 50%;
	background-color: #f0f0f0;
	background-repeat: no-repeat;
	background-position: center center;
}

.main .contacts .c ul li:nth-of-type(1) i {
	background-image: url(../images/c_qq.png);
}

.main .contacts .c ul li:nth-of-type(2) i {
	background-image: url(../images/c_wechat.png);
}

.main .contacts .c ul li:nth-of-type(3) i {
	background-image: url(../images/c_fb.png);
}

.main .contacts .c ul li:nth-of-type(4) i {
	background-image: url(../images/c_twitter.png);
}

.main .contacts .c ul li:hover i {
	background-color: #e15300;
}

.main .contacts .c ul li:nth-of-type(1):hover i {
	background-image: url(../images/c_qq_w.png);
}

.main .contacts .c ul li:nth-of-type(2):hover i {
	background-image: url(../images/c_wechat_w.png);
}

.main .contacts .c ul li:nth-of-type(3):hover i {
	background-image: url(../images/c_fb_w.png);
}

.main .contacts .c ul li:nth-of-type(4):hover i {
	background-image: url(../images/c_twitter_w.png);
}

.main .contacts .c ul li p {
	font-size: 18px;
	color: #282828;
	line-height: 50px;
	text-align: center;
}

.main .contacts .r {
	width: calc(100% - 885px);
	padding-top: 65px;
}

@media screen and (max-width: 1550px ) {
	
	.main .contacts .r {
		width: 100%;
		padding-top: 30px;
	}
	
}

@media screen and (max-width: 550px ) {
	
	.banner {
		padding-top: 0px;
	}
	
	.main {
		padding-bottom: 80px;
	}
	
	.main .top {
		padding-top: 40px;
		padding-bottom: 20px;
	}
	
	.main .top .en_title img {
		width: 60%;
		margin: 0 auto;
	}
	
	.main .top h4 {
		font-size: 28px;
		line-height: 68px;
	}
	
	.main .contacts .l {
		display: none;
	}
	
	.main .contacts .c {
		width: 100%;
	}
	
	.main .contacts .c h5 {
		font-size: 28px;
		line-height: 68px;
		padding-top: 40px;
	}
	
	.main #map {
	    pointer-events: none;
	}
	
	
}