.about_banner{
	width: 100%;
	overflow: hidden; 
}
.about_banner img{
	width: 100%;
}
@media only screen and (max-width:991px ) {
	.about_banner img{
		width: auto;
		height: 410px;
		position: relative;
		left: 50%;
		margin-left: -450px;
	}
}
/*企业简介*/
.about_company{
	width: 100%;
	overflow: hidden;
	text-align: justify;
	font-size: 15px;
	color: #575757;
	padding: 70px 0 90px;
	line-height: 25px;
}
.about_company h1{
	text-align: center;
	color: #000;
	font-size: 40px;
	font-weight: lighter;
	line-height: 40px;
	margin-bottom: 40px;
}
.company_text{
	width: 100%;
	height: 280px;
	overflow: hidden;
}
.about_company p{
	margin-bottom: 25px;
}
.about_company span{
	display: block;
	width: 185px;
	height: 45px;
	margin: 35px auto 0;
	border: 1px solid #4c3d35;
	text-align: center;
	line-height: 43px;
	cursor: pointer;
}
.about_company span:hover{
	background-color: #d92702;
	color: #fff;
}
@media only screen and (max-width:767px ) {
	.about_company{
		width: 100%;
		overflow: hidden;
		text-align: justify;
		font-size: 14px;
		color: #575757;
		padding: 40px 0;
		line-height: 25px;
	}
	.about_company h1{
		font-size: 32px;
		font-weight: normal;
		line-height: 32px;
		margin-bottom: 20px;
	}
	.company_text{
		height: auto;
	}
	.about_company span{
		display: none;
	}
}
/*视频弹出显示*/
.video-masked {
	width: 100%;
	height: 100%;
	overflow: hidden;
	background-color: rgba(0,0,0,0.7);
	position: fixed;
	left: 0;
	top: 0;
	z-index: 2005;
	display: none;
}
.video-masked ul {
	width: 100px;
	height: 100px;
	overflow: hidden;
	background-color: rgba(0,0,0,0.5);
	position: absolute;
	top: 0px;
	right: 0px;
	border-radius: 0 0 0 120px;
}
.video-masked ul li {
	width: 40px;
	height: 40px;
	overflow: hidden;
	margin: 20px 0 0 40px;
	position: relative;
	cursor: pointer;
}
.video-masked ul li:before,.video-masked ul li:after {
	content: '';
	display: block;
	width: 40px;
	height: 4px;
	border-radius: 2px;
	background-color: #FFFFFF;
	overflow: hidden;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -2px 0 0 -20px;
	transform: rotate(45deg);
}
.video-masked ul li:after {
	transform: rotate(-45deg);
}
.video-masked video {
	display: block;
	width: 1100px;
	background-color: #000000;
	margin: 160px auto 0;
	box-shadow: 0px 0px 16px rgba(0,0,0,0.5);
}
@media only screen and (max-width: 991px) {
	.video-masked video {
		width: 660px;
		margin: 270px 0 0 -35px;
	}
}
@media only screen and (max-width: 700px) {
	.video-masked video {
		width: 325px;
		margin: 220px 0 0;
	}
	.video-masked ul {
		width: 50px;
		height: 50px;
		border-radius: 0 0 0 45px;
	}
	.video-masked ul li {
		width: 24px;
		height: 24px;
		margin: 7px 0 0 17px;
	}
	.video-masked ul li:before,.video-masked ul li:after {
		width: 24px;
		height: 2px;
		border-radius: 1px;
		margin: -1px 0 0 -12px;
	}
}
@media only screen and (min-width: 992px) {
	.video-masked video {
		width: 800px;
		margin: 150px auto 0;
	}
}
@media only screen and (min-width: 1200px) {
	.video-masked video {
		width: 1100px;
		margin: 100px auto 0;
	}
}
@media only screen and (min-width: 1650px) {
	.video-masked video {
		margin: 160px auto 0;
	}
}
/*企业文化*/
.about_culture{
	width: 100%;
	height: 495px;
	overflow: hidden;
	background: url(../img/aboutBg.jpg) no-repeat center center;
}
.about_culture ul{
	overflow: hidden;
	padding-top: 80px;
}
.about_culture ul li{
	overflow: hidden;
}
@media only screen and (max-width:991px ) {
	.about_culture .container{
		width: 100%;
	}
	.about_culture{
		height: auto;
		background: url(../img/aboutBg.jpg) no-repeat bottom center;
	}
	.about_culture ul{
		padding:0;
	}
}
@media only screen and (max-width:767px ) {
	.about_culture{
		height: auto;
		background: url(../img/aboutBg.jpg) no-repeat bottom center;
		background-size: auto 250px;
	}
}
@media only screen and (min-width:1920px ) {
	.about_culture{
		background: url(../img/aboutBg.jpg) no-repeat center center;
		background-size: 100%;
	}
}
/*视频部分*/
.about_video{
	width: 100%;
	overflow: hidden;
	position: relative;
	cursor: pointer;
	border: 1px solid #FFF;
}
.about_video img:nth-of-type(1){
	width: 100%;
}
.about_video img:nth-of-type(2){
	position: absolute;
	left: 50%;
	top: 50%;
	margin-left: -47.5px;
	margin-top:-47.5px ;
}
.culture{
	text-align: center;
	padding-top: 30px;
}
.about_name{
	margin-top: 60px;
	text-align: right;
}
@media only screen and (max-width:991px ) {
	.about_video{
		margin-bottom: 0px;
		border: none;
	}
	.culture{
		height: 495px;
		padding-top: 120px;
	}
}
@media only screen and (max-width:767px ) {
	.about_video img:nth-of-type(2){
		width: 50px;
		margin-left: -25px;
		margin-top: -25px;
	}
	.culture{
		height: 250px;
		padding-top: 40px;
	}
	.culture>img{
		width: 60%;
	}
	.about_name{
		margin-top: 20px;
		text-align: right;
	}
	.about_name img{
		width: 130px;
	}
}
/*荣誉资质*/
.about_honor{
	width: 100%;
	overflow: hidden;
	padding: 90px 0 65px; 
	text-align: center;
}
.about_honor h1{
	font-size: 40px;
	font-weight: lighter;
	color: #000;
}
.about_honor .honor_menu{
	width: 230px;
	height: 35px;
	overflow: hidden;
	margin: 35px auto 50px;
}
.honor_menu li{
	width: 100px;
	height: 35px;
	line-height: 35px;
	border-radius: 17.5px;
	background-color: #4c3d35;
	color: #fff;
	float: left;
	cursor: pointer;
	font-size: 14px;
}
.honor_menu li:nth-of-type(2){
	float: right;
}
.honor_menu li.honor_now{
	background-color: #d92702;
}
.honor_banner{
	width: 100%;
	height: auto;
}
.honor_box{
	width: 100%;
	height: auto;
	position: relative;
}
.honor_box:nth-of-type(2){
	display: none;
}
.honor_banner .honor{
	width: 100%;
	overflow: hidden;
	border: 1px solid #e1e1e1;
	cursor: pointer;
}
.honor_banner .honorImg{
	width: 100%;
	overflow: hidden;
	padding: 20px 25px;
}
.honorImg img{
	width: 100%;
}
.honor h4{
	height: 55px;
	line-height: 55px;
	background-color: #f0f0f0;
	color: #302f2f;
	font-size: 14px;
}
.honor:hover{
	border-color: #d92702;
}
.honor:hover h4{
	background-color: #d92702;
	color: #fff;
}
.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;
	}
	.about_honor{
		padding: 40px 0 25px; 
	}
	.about_honor h1{
		font-size: 32px;
		font-weight: normal;
		color: #000;
	}
	.about_honor .honor_menu{
		margin: 20px auto 30px;
	}
}
@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;
	}
}
/*创新无限 旭日东升*/
.about_bottom{
	width: 100%;
	height: 200px;
	background: url(../img/about_bottom.jpg) no-repeat center center;
	background-size:auto 100%;
}
@media only screen and (max-width:767px ) {
	.about_bottom{
		height: 150px;
		background: url(../img/about_bottom.jpg) no-repeat top center;
		background-size: cover;
	}
}
@media only screen and (min-width:1921px ) {
	.about_bottom{
		background: url(../img/about_bottom.jpg) no-repeat center center;
		background-size: 100%;
	}
}