.service_content{
	width: 100%;
	overflow: hidden;
}
.service_banner{
	width: 100%;
	height: 790px;
	padding-top: 255px;
	background: url(../img/service_banner.jpg) no-repeat top center;
	overflow: hidden;
}
.banner_text{
	width: 100%;
	text-align: center;
	color: #fff;
	line-height: 20px;
	font-size: 18px;
}
.banner_text h1{
	font-size: 60px;
	margin-bottom: 20px;
}
.service_menu{
	width:595px;
	height: 60px;
	overflow: hidden;
	margin: 125px auto 0;
}
.service_menu a{
	display: block;
	width: 290px;
	height: 60px;
	background-color: #fff;
	line-height: 60px;
	float: left;
	color: #4c3d35;
	font-size: 18px;
}
.service_menu a:last-of-type{
	float:right;
}
.service_menu a img{
	margin-right: 20px;
}
.service_menu a img:nth-of-type(2){
	display: none;
}
.service_menu a:hover{
	color: #fff;
	background-color: #d92702;
}
.service_menu a:hover img:nth-of-type(1){
	display: none;
}
.service_menu a:hover img:nth-of-type(2){
	display: inline-block;
}
.service_menu a.service_now{
	color: #fff;
	background-color: #d92702;
}
.service_menu a.service_now img:nth-of-type(1){
	display: none;
}
.service_menu a.service_now img:nth-of-type(2){
	display: inline-block;
}
@media only screen and (max-width:991px ) {
	.service_banner{
		height: 470px;
		padding-top: 175px;
		background: url(../img/service_banner.jpg) no-repeat top center;
		background-size:auto 410px;
		position: relative;
	}
	.service_banner br{
		display: none;
	}
	.banner_text{
		padding: 0 30px;
		font-size: 14px;
	}
	.banner_text h1{
		font-size: 36px;
		margin-bottom: 20px;
	}
	.service_menu{
		width: 100%;
		margin: 0;
		position: absolute;
		bottom: 0;
		left: 0;
	}
	.service_menu a{
		width: 50%;
	}
}
@media only screen and (min-width:992px ) {
	.service_banner{
		height: 420px;
		padding-top: 115px;
	}
	.service_menu{
		width:600px;
		height: 60px;
		overflow: hidden;
		margin: 65px auto 0;
	}
}
@media only screen and (min-width:1200px ) {
	.service_banner{
		height: 790px;
		padding-top: 255px;
		background-size: auto 100%;
	}
	.service_menu{
		width:600px;
		height: 60px;
		overflow: hidden;
		margin: 125px auto 0;
	}
}
@media only screen and (min-width:1921px ) {
	.service_banner{
		background-size: 100% auto;
	}
}
/*重要客户*/
.service_customer{
	width: 100%;
	height: 600px;
	overflow: hidden;
	padding-top: 75px;
	background-color: #f6f6f6;
}
.service_title{
	width: 100%;
	overflow: hidden;
	color: #a4a4a4;
	text-align: center;
	line-height: 20px;
}
.service_title h1{
	font-size: 30px;
	color: #000000;
	margin-bottom: 10px;
}
.customer_banner{
	width: 100%;
	height: auto;
	margin-top: 70px;
	position: relative;
}
.customer_box{
	width: 100%;
	overflow: hidden;
	text-align: center;
	cursor: pointer;
}
.customer_box .customer_img{
	width: 100%;
	overflow: hidden;
	text-align: center;
}
.customer_img img{
	width: 100%;
	transition: all 0.5s;
}
.customer_box h3{
	color: #333333;
	line-height: 50px;
	height: 50px;
	font-size: 14px;
	background-color: #d6d6d6;
	overflow: hidden;
	font-weight: bold;
}
.customer_box:hover img{
	transform: scale(1.15);
}
.customer_box:hover h3{
	background-color: #d92702;
	color: #FFFFFF;
}
@media only screen and (max-width:767px ) {
	.service_customer{
		height: 500px;
		padding-top: 40px;
	}
	.customer_banner{
		margin-top: 40px;
	}
}
@media only screen and (min-width:768px ) {
	
}
@media only screen and (min-width:992px ) {
	.service_customer{
		height: 550px;
	}
}
@media only screen and (min-width:1200px ) {
	.service_customer{
		height: 600px;
	}
}

.swiper-container{
	width: 100%;
	height: 100%;
}
.swiper-button-prev,
.swiper-container-rtl .production-swiper-button-next {
	background:#d92702 url(../img/quality_prev.png) no-repeat center center;
	left: -80px;
	right: auto;
	width: 45px;
	height: 45px;
	border-radius: 50%;
	cursor: pointer;
	background-size: auto;
}
.swiper-button-next,
.swiper-container-rtl .production-swiper-button-prev {
	background:#d92702 url(../img/quality_next.png) no-repeat center center;
	right: -80px;
	left: auto;
	width: 45px;
	height: 45px;
	border-radius: 50%;
	cursor: pointer;
	background-size: auto;
}
.swiper-button-next.swiper-button-disabled{
	background:#d2d0cb url(../img/quality_next.png) no-repeat center center;
	opacity: 1;
}
.swiper-button-prev.swiper-button-disabled {
	background:#d2d0cb url(../img/quality_prev.png) no-repeat center center;
	opacity: 1;
}
.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: 0px;
    left: 0;
    width: 100%;
}
.swiper-pagination-bullet-active {
    background: #d92702;
}
@media only screen and (max-width:767px ) {
	.swiper-button-prev,.swiper-button-next{
		display: none;
	}
}
@media only screen and (min-width:768px ) {
	.swiper-pagination{
		display: none;
	}
	.swiper-button-prev,
	.swiper-container-rtl .production-swiper-button-next {
		left: -10px;
	}
	.swiper-button-next,
	.swiper-container-rtl .production-swiper-button-prev {
		right: -10px;
	}
}
@media only screen and (min-width:992px ) {
	.swiper-button-prev,
	.swiper-container-rtl .production-swiper-button-next {
		left: -20px;
	}
	.swiper-button-next,
	.swiper-container-rtl .production-swiper-button-prev {
		right: -20px;
	}
}
@media only screen and (min-width:1200px ) {
	.swiper-button-prev,
	.swiper-container-rtl .production-swiper-button-next {
		left: -80px;
	}
	.swiper-button-next,
	.swiper-container-rtl .production-swiper-button-prev {
		right: -80px;
	}
}

/*营销网络*/
.service_marketing{
	width: 100%;
	height: 750px;
	overflow: hidden;
	background: url(../img/marketingBg.jpg) no-repeat top center;
	background-size: auto 100%;
	padding-top: 55px;
}
.marketing_img{
	width: 100%;
	margin-top: 35px;
	overflow: hidden;
	text-align: center;
}
.marketing_img img{
	max-width: 100%;
}
@media only screen and (max-width:767px ) {
	.service_marketing{
		height: 500px;
	}
}
@media only screen and (min-width:1921px ) {
	.service_marketing{
		background: url(../img/marketingBg.jpg) no-repeat center center;
		background-size: 100% auto ;
	}
}