.coldec_item{padding:55px 0;}
/*公司历史*/
.history{padding:45px 0 48px;}
.history .content .img{width:46%;}
.history .content .img img{width:100%;}
.history .text{width:52%;font-size:15px;color:#585757;line-height:26px;}
.history .text p{margin-bottom:30px;text-align:justify;}
.history .c_img{width:100%;}
.history .c_img img{width:100%;}



/*发展历程*/
.coldec_item_2{background:#252322;}
.coldec_item_2 .h3_title{color:#f39800;}
.development_history{position:relative;min-height:500px;}
.dev_start{position:absolute;width:12.2%;left:0;top:47%;transform:translateY(-50%);-webkit-transform:translateY(-50%);}
.dev_start img{width:100%;}
.timeLine{position:absolute;width:100%;height:2px;background:#515457;right:0;top:50%;transform:translateY(-50%);-webkit-transform:translateY(-50%);}
.timeLine .yuan{position:absolute;width:16px;height:16px;background:#515457;border-radius:50%;left:-8px;top:50%;transform:translateY(-50%);-webkit-transform:translateY(-50%);}
.timeLine .yuan:hover{background:#f39800;}

.t_l_item .yuan{width:8px;height:8px;left:50%;transform:translate(-50%,-50%);-webkit-transform:translate(-50%,-50%);}
.t_l_item:hover .yuan{width:16px;height:16px;background:#f39800;}
.t_l_item:hover .text{color:#fff;}

.t_l_item{position:relative;float:left;width:20%;}
.t_l_item .icon{position:absolute;display:block;left:50%;transform:translateX(-50%);-webkit-transform:translateX(-50%);}
.t_l_item .year{width:220px;height:50px;line-height:50px;text-align:center;background:#515457;margin:0 auto 15px;font-size:16px;border-radius:10px;color:#F4D9D3;font-family:Arial;}
.t_l_item .text{color:#898989;font-size:15px;line-height:22px;padding:0 10%;}
.t_l_item .con{position:absolute;}

.item1978{left:0;}
.item1978 .icon{bottom:25px;}
.item1978 .con{top:58px;}

.item1985{left:20%;}
.item1985 .icon{top:25px;}
.item1985 .con{bottom:54px;}

.item1997{left:40%;}
.item1997 .icon{bottom:25px;}
.item1997 .con{top:58px;}

.item2009{left:60%;}
.item2009 .icon{top:25px;}
.item2009 .con{bottom:54px;}

.item2015{left:80%;}
.item2015 .icon{bottom:25px;}
.item2015 .con{top:58px;}


/*公司优势*/
.coldec_item_3{}
.coldec_item_3 .text{width:48.7%;font-size:15px;line-height:30px;margin-right:5%;}
.coldec_item_3 .text h4{font-size:20px;font-weight:700;}
.coldec_item_3 .text p{margin-bottom:40px;}
.coldec_item_3 .img{width:37.5%;}
.coldec_item_3 .img img{width:100%;}
.text_item img{width:100%;display:none;}


/*荣誉资质*/
.coldec_item_4{background:#DCDCDC;}
.coldec_item_4 .h3_title{margin-bottom:20px;}
.honor{width:100%;overflow:hidden;padding-top:20px;}
.honor .swiper-wrapper{position:relative;width:9999px;}
.honor .swiper-slide{float:left;width:18.87%;margin-right:15px;color:#252322;font-size:14px;text-align:center;}
.honor .swiper-slide p{width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.honor .swiper-slide img{width:100%;margin-bottom:10px;}
.honor .swiper-slide:hover img{box-shadow:0 0 20px rgba(0,0,0,0.3);}

/*企业合作*/
.coldec_item_5{}
.partner .swiper-wrapper{width:9999px;}
.partner .swiper-slide{width:23.5%;float:left;background:#EFEFEF;margin-top:0!important;padding:100px 0;margin-bottom:24px;}
.partner .swiper-slide img{width:100%;}
.partner .swiper-slide:hover{background:#DCDCDC;}
.partner .btnArea{position:relative;width:290px;margin:0 auto;text-align:center;}
.partner .swiper-button{display:inline-block;height:20px;line-height:20px;font-size:14px;color:#727373;text-transform:uppercase;cursor:pointer;}
.partner .swiper-button-next{position:absolute;width:230px;background:#fff url(../images/icon/arrow_right.png) no-repeat center;background-size:100%;left:0;top:0;transition:all 0.5s;-webkit-transition:all 0.5s;-moz-transition:all 0.5s;-ms-transition:all 0.5s;}
.partner .btnArea:hover .swiper-button-next{left:52px;}



/*新闻资讯*/
.coldec_item_6{background:#F7F8F8;padding-bottom:78px;}
.newsList{padding-top:40px;}
.newsList li{width:48%;float:left;margin-right:4%;margin-bottom:68px;}
.newsList li:nth-child(2n){margin-right:0;}
.newsList a{display:block;}
.newsList .date{font-size:14px;font-family:'ITC Avant Garde Gothic Book';color:#231815;}
.newsList h2{position:relative;font-size:20px;color:#040000;margin:18px 0 15px;overflow:hidden;transition:all 0.5s;-webkit-transition:all 0.5s;-moz-transition:all 0.5s;-ms-transition:all 0.5s;width:90%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.newsList h2 span{position:absolute;width:0px;overflow:hidden;left:0;transition:all 0.5s;-webkit-transition:all 0.5s;-moz-transition:all 0.5s;-ms-transition:all 0.5s;}
.newsList p{color:#727373;font-size:14px;line-height:23px;height:46px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.newsList li:hover span{width:36px;}
.newsList li:hover h2{padding-left:36px;}
/*.arrowMore{position:relative;}
.arrowMore{display:block;position:relative;width:290px;margin:0 auto;text-align:center;}
.arrowMore span{display:inline-block;height:20px;line-height:20px;font-size:14px;color:#727373;text-transform:uppercase;cursor:pointer;}
.arrowMore .span_arrow{position:absolute;width:230px;background:#F7F8F8 url(../images/icon/arrow_right.png) no-repeat center;background-size:100%;left:0;top:0;transition:all 0.5s;-webkit-transition:all 0.5s;-moz-transition:all 0.5s;-ms-transition:all 0.5s;}
.arrowMore:hover .span_arrow{left:52px;}*/

.newsDetails_item{padding-bottom:150px;}
.newsDetails_item .container{width:62.5%;}
.newsDetails_item .innerCon{position:relative;width:100%;}
.goBackPage{position:fixed;width:80px;height:100%;left:0;top:0;background:#011820;z-index:3;}
.goBackPage a{position:absolute;width:96px;height:122px;line-height:122px;font-size:18px;color:#fff;left:0;top:50%;margin-top:-61px;text-align:center;background:url(../images/icon/icon_29.png) no-repeat center;background-size:100% 100%;cursor:pointer;}
.newsDetails_item h1{font-size:20px;text-align:center;color:#040000;}
.newsDetails_item .date{color:#999;font-size:14px;text-align:center;margin:15px auto 40px;}
.newsDetails_item .text{line-height:26px;font-size:14px;color:#404041;height:60%;overflow:auto;margin-bottom:50px;}
.newsDetails_item .text p{margin-bottom:25px;}
.newsDetails_item .text img{max-width:100%;}

.newsDetails_item .page .page_arrow_right{left:52px;}
.newsDetails_item .page .page_text{opacity:1;}
.newsDetails_item .page:hover .page_arrow_right{left:35px;}




@media screen and (min-width:992px) and (max-width:1199px){
	.coldec_item{padding:45px 0;}
	.coldec_item .container{width:94%;}
	.history .content .img{width:100%;margin-bottom:30px;}
	.history .content .img img{width:50%;max-width:733px;}
	.history .text{width:100%;}

	.coldec_item_1{padding:10px 0 0;}
	.history{padding:20px 0 40px;}
	
	.t_l_item .year{width:100px;height:55px;line-height:55px;font-size:38px;}
	.t_l_item .icon img{width:100px;}

	.coldec_item_3 .text{width:100%;margin-right:0;}
	.coldec_item_3 .img{display:none;}
	.coldec_item_3 .text p{margin-bottom:30px;}
	.text_item img{display:block;max-width:599px;margin-bottom:30px;}

	.partner .swiper-slide{padding:70px 0;}

	.newsList{padding-top:30px;}
	.newsList h2{font-size:18px;margin:10px auto;}
	.newsList li{margin-bottom:50px;}


	.coldec_item_4 .h3_title{margin-bottom:10px;}

}

@media screen and (min-width:768px) and (max-width:991px){
	.coldec_item{padding:35px 0;}
	.coldec_item .container{width:94%;}
	.history .content .img{width:100%;margin-bottom:30px;}
	.history .content .img img{width:50%;max-width:733px;}
	.history .text{width:100%;}

	.coldec_item_1{padding:10px 0 0;}
	.history{padding:20px 0 40px;}
	
	.development_history{height:auto;}
	.t_l_item .year{width:100px;height:55px;line-height:55px;font-size:38px;}
	.t_l_item .icon img{width:100px;}
	.t_l_item .icon{position:relative;left:0;transform: translateY(0);-webkit-transform: translateY(0);}
	.t_l_item .con{position:relative;}
	.dev_start{position:relative;float:none;left:0;top:0;width:100%;padding:40px 0 20px;}
	.dev_start img{max-width:186px;}
	.timeLine{position:relative;float:none;width:100%;height:auto;background:none;top:0;left:0;transform: translateY(0);-webkit-transform: translateY(0);text-align:center;}
	.t_l_item{display:inline-block;width:48%;height:280px;top:0;left:0;float:none;}
	.timeLine .yuan{position:relative;top:0;left:0;display:none;}
	.item1978{left:0;}
	.item1978 .icon{bottom:0;margin-bottom:15px;}
	.item1978 .con{top:0;}

	.item1985{left:0;}
	.item1985 .icon{top:0;margin-top:15px;}
	.item1985 .con{bottom:0;}

	.item1997{left:0;}
	.item1997 .icon{bottom:0;margin-bottom:15px;}
	.item1997 .con{top:0;}

	.item2009{left:0;}
	.item2009 .icon{top:0;margin-top:15px;}
	.item2009 .con{bottom:0;}

	.item2015{left:0;}
	.item2015 .icon{bottom:0;margin-bottom:15px;}
	.item2015 .con{top:0;}




	.coldec_item_3 .text{width:100%;margin-right:0;}
	.coldec_item_3 .img{display:none;}
	.coldec_item_3 .text p{margin-bottom:30px;}
	.text_item img{display:block;max-width:599px;margin-bottom:30px;}

	.partner .swiper-slide{padding:55px 0;}

	.newsList{padding-top:30px;}
	.newsList h2{font-size:16px;margin:10px 0;}
	.newsList li{margin-bottom:50px;}


	.newsDetails_item h1{font-size:18px;}
	.newsDetails_item .date{margin:10px 0 15px;}
	.newsDetails_item .text p{margin-bottom:15px;}

	.coldec_item_4 .h3_title{margin-bottom:10px;}
}

@media screen and (min-width:0px) and (max-width:767px){
	.coldec_item{padding:35px 0;}
	.coldec_item .container{width:92%;}
	.history .content .img{width:100%;margin-bottom:20px;}
	.history .content .img img{width:70%;max-width:733px;}
	.history .text{width:100%;}
	.history .text p{margin-bottom:15px;}

	.coldec_item_1{padding:0;}
	.history{padding:20px 0 40px;}
	
	.development_history{height:auto;}
	.t_l_item .text{padding:0 5%;}
	.t_l_item .year{position:relative;width:100%;height:35px;line-height:35px;font-size:25px;text-align:left;margin:0;background:none;padding-left:15px;}
	.t_l_item .year:after{content:'';position:absolute;width:6px;height:6px;background:#f39800;border-radius:50%;left:0;top:50%;margin-top:-3px;}
	.t_l_item .icon img{width:50px;}
	.t_l_item .icon{top:0;left:30px;transform: translateY(0);-webkit-transform: translateY(0);display:none;}
	.t_l_item .con{position:relative;}
	.dev_start{position:relative;float:none;left:0;top:0;width:100%;padding:40px 0 0;}
	.dev_start img{width:100%;max-width:160px;}
	.timeLine{position:relative;float:none;width:100%;height:auto;background:none;top:0;left:0;transform: translateY(0);-webkit-transform: translateY(0);}
	.t_l_item{width:100%;height:auto;top:0;left:0;margin-bottom:25px;}
	.timeLine .yuan{position:relative;top:0;left:0;display:none;}
	.item1978{left:0;}
	.item1978 .icon{bottom:0;margin-bottom:15px;}
	.item1978 .con{top:0;}

	.item1985{left:0;}
	.item1985 .icon{top:0;margin-top:15px;}
	.item1985 .con{bottom:0;}

	.item1997{left:0;}
	.item1997 .icon{bottom:0;margin-bottom:15px;}
	.item1997 .con{top:0;}

	.item2009{left:0;}
	.item2009 .icon{top:0;margin-top:15px;}
	.item2009 .con{bottom:0;}

	.item2015{left:0;}
	.item2015 .icon{bottom:0;margin-bottom:15px;}
	.item2015 .con{top:0;}



	.coldec_item_3 .text h4{font-size:16px;}
	.coldec_item_3 .text{width:100%;margin-right:0;}
	.coldec_item_3 .img{display:none;}
	.coldec_item_3 .text p{margin-bottom:20px;}
	.text_item img{display:block;max-width:599px;margin-bottom:30px;}



	.partner .swiper-slide{padding:30px 0;width:49%!important;margin-right:2%!important;margin-bottom:2%;}
	.partner .swiper-slide:nth-child(2n){margin-right:0!important;}
	.partner .btnArea{display:none;}
	.partner .swiper-wrapper{width:100%!important;}

	.newsList{padding-top:0;}
	.newsList h2{font-size:16px;margin:10px 0;}
	.newsList p{font-size:13px;line-height:22px;height:44px;}
	.newsList li{margin-bottom:25px;width:100%;margin-right:0;}

	
	.goBackPage{width:45px;}
	.goBackPage a{width:52px;}
	.newsDetails_item .container{width:100%;padding:0 15px 0 70px;}
	.newsDetails_item h1{font-size:16px;}
	.newsDetails_item .date{margin:10px 0 15px;}
	.newsDetails_item .text p{margin-bottom:10px;}

	.coldec_item_4 .h3_title{margin-bottom:0;}
	.honor .swiper-slide{width:120px!important;}
}