.banner_box{ width:100%; min-width:1200px; margin-top:180px; position:relative; overflow:hidden;}
.banner{ display:block; width:100%; overflow:hidden;}
.banner{ display:block;}
.banner img{ display:block; width:100%; height:auto;}
.banner_box .hd{ width:100%; position:absolute; bottom:15px; z-index:2;}
.banner_box .hd .anniu{ display:block; text-align:center;}
.banner_box .hd .anniu li{ display:inline-block; width:10px; height:10px; border-radius:5px; background:#fff; opacity:0.8; margin:0 5px; transition:all 0.3s ease-out;}
.indexBnrSwiper-prev,.indexBnrSwiper-next{ display:block; width:114px; height:100%; position:absolute; top:0; opacity:0; transition:all 0.5s ease-out; z-index:99;}
.indexBnrSwiper-prev{ left:0; background:url(../images/swiper1-l.png) no-repeat center;}
.indexBnrSwiper-next{ right:0px; background:url(../images/swiper1-r.png) no-repeat center;}
.banner_box:hover .indexBnrSwiper-prev,.banner_box:hover .indexBnrSwiper-next{ opacity:0.5}
.banner_box .indexBnrSwiper-prev:hover,.banner_box .indexBnrSwiper-next:hover{ opacity:1;}
.banner_box .hd .anniu .on{ width:48px; opacity:1;}
/**/
.classification_box{ display:block; width:100%;}
.classification_box li{ float:left; width:33.33%; height:292px; background:#fff; box-shadow:-2px 2px 10px rgba(102,102,102,0.3); overflow:hidden;}
.classification_box li a{ display:inline-table; padding-left:40px;}
.classification_box li .classification_conbox{ display:table-cell; padding-right:10px;}
.classification_box li .classification_conbox h1{ display:block; font-size:26px; color:#343434; margin-top:60px;}
.classification_box li .classification_conbox p{ display:block; font-size:16px; color:#343434; line-height:30px; margin-top:8px;}
.classification_box li .classification_conbox span{ display:block; width:114px; height:34px; background:#fff; border:1px solid #777777; font-size:14px; color:#343434; text-align:center; line-height:34px; margin-top:20px;}
.classification_box li .classification_conbox span img{ filter: brightness(0);-moz-filter: brightness(0);-webkit-filter: brightness(0); margin-left:18px; position:relative; top:2px;}
.classification_tu{ display:table-cell; width:46.6%; vertical-align:middle;}
.classification_tu img{ display:block; width:100%; height:auto;}
.classification_box li:hover h1{ color:#e53208;}
.classification_box li:hover span{ background:#e53208; color:#fff;border:1px solid #e53208;}
.classification_box li:hover span img{filter: brightness(2);-moz-filter: brightness(2);-webkit-filter: brightness(2);}

.chanpin_box{ max-width:1400px; min-width:1200px; margin:82px auto 0; position:relative;}
.chanpin_liebiao{ display:block; position:relative;}
.chanpin_liebiao li{ display:block; background:#e53208; overflow:hidden;}
.chanpin_liebiao li .chanpin_tu{ float:left; width:66%;}
.chanpin_liebiao li .chanpin_tu img{ display:block; width:100%; height:auto;}
.chanpin_liebiao li .chanpin_conbox{ float:left; width:34%; height:100%; background:#e53208;}
.chanpin_ti{ padding:0 35px; font-size:30px; color:#f5f5f5; margin-top:68px;}
.chanpin_con{ padding:48px 35px 35px; border-left:3px solid #e53208; background:#fff; margin-top:52px; position:relative; right:50px;}
.chanpin_con p{ display:block; font-size:14px; color:#252525; line-height:30px;}
.chanpin_con span{ display:block; width:114px; height:34px; border:1px solid #777777; font-size:14px; color:#343434; line-height:34px; text-align:center; margin-top:20px;}
.chanpin_con span img{ filter: brightness(20%);-moz-filter: brightness(20%);-webkit-filter: brightness(20%); margin-left:18px; position:relative; top:2px;}
.cut_box{ position:absolute; top:40px; right:50px;}
.cut_box .cut_L,.cut_box .cut_R{ display:inline-block;}
.cut_box .cut_R{ margin-left:25px;}
/*关于我们*/
.about_bj{ width:100%; min-width:1200px; padding:78px 0 70px; background:url(../images/about_bj.jpg) no-repeat top; margin-top:86px;}
.about_box{ max-width:1400px; min-width:1200px; margin:auto;}
.about_conbox{ width:100%; padding-bottom:38px; border-bottom:1px solid #637d99;}
.about_conbox h1{ display:block; font-size:40px; color:#fff; text-align:center;}
.about_conbox p{ display:block; font-size:18px; color:#fff; text-align:center; line-height:30px; margin-top:32px;}
.about_conbox span{ display:block; width:23px; height:4px; background:#fff; margin:auto; position:relative; top:40px;}
.about_liebiao{ display:block; text-align:center; margin-top:85px;}
.about_liebiao li{ display:inline-block; margin:0 86px;}
.about_liebiao li span{ display:block; font-size:60px; font-weight:bold; color:#fff;}
.about_liebiao li span em{ font-style:normal; font-size:30px; font-weight:normal; color:#fff; position:relative; top:-32px; margin-left:10px;}
.about_liebiao li p{ display:block; font-size:20px; color:#fff; text-align:center;}
.choose_box{ width:1400px; margin:60px auto 0; overflow:hidden;}
.choose_left{ float:left; width:29.5%;}
.choose_ti{ font-size:40px; color:#191919; line-height:72px;}
.choose_fl{ display:block; margin-top:32px;}
.choose_fl li{ display:block; padding:35px 30px; border:1px solid #dbdbdb; margin-bottom:13px; cursor:pointer;}
.choose_fl li img{ display:inline-block;filter: brightness(20%);-moz-filter: brightness(20%);-webkit-filter: brightness(20%); position:relative; top:5px;}
.choose_fl li dl{ display:inline-block; margin-left:20px;}
.choose_fl li dl dt{ display:block; font-size:24px; color:#191919;}
.choose_fl li dl dd{ display:block; font-size:18px; color:#6f6f6f;}
.choose_fl li:hover{ background:#e53208; border:1px solid #e53208;}
.choose_fl li:hover img{filter: brightness(100%);-moz-filter: brightness(100%);-webkit-filter: brightness(100%);}
.choose_fl li:hover dt,.choose_fl li:hover dd{ color:#fff;}
.choose_right{ float:right; width:65%; overflow:hidden;}
.choose_liebiao{ display:block;}
.choose_liebiao li{ display:block; width:100%;}
.choose_liebiao li img{ display:block; width:100%; height:auto;}
/*解决方案*/
.fangan_tibox{ max-width:1400px; margin:85px auto 80px;}
.fangan_tibox span{ display:block; font-size:40px; color:#191919; text-align:center;}
.fangan_tibox p{ display:block; font-size:20px; color:#191919; text-align:center; margin-top:10px;}
.fangan_box{ width:1400px; margin:auto;}
.fangan_liebiao{ display:block; overflow:hidden;}
.fangan_liebiao li{ float:left; position:relative;}
.fangan_liebiao li:nth-child(1),.fangan_liebiao li:nth-child(4){ width:49.28%;}
.fangan_liebiao li:nth-child(2),.fangan_liebiao li:nth-child(3){ width:24%; margin-left:18px; margin-bottom:18px;}
.fangan_liebiao li:nth-child(4){ margin-left:18px;}
.fangan_liebiao li .fangan_tu{ width:100%; background:#000; overflow:hidden;}
.fangan_liebiao li .fangan_tu img{ display:block; width:100%; height:auto; transition:all .5s ease;}
.fangan_liebiao li span{ display:block; padding-left:25px; position:absolute; bottom:30px; left:0; font-size:24px; color:#fff; line-height:32px;}
.fangan_liebiao li:hover .fangan_tu img{ opacity:0.5; transform:scale(1.05);}
.service{ width:250px; height:52px; border-radius:26px; overflow:hidden; margin:35px auto 0;}
.service a{ display:block; background:#e53208; font-size:24px; color:#ffffff; text-align:center; line-height:52px; font-weight:lighter;}
.service img{ margin-right:15px; position:relative; top:6px;}
/*资讯中心*/
.news_tibox{ max-width:1400px; margin:95px auto 50px;}
.news_tibox span{ display:block; font-size:40px; color:#191919; text-align:center;}
.news_tibox p{ display:block; font-size:20px; color:#191919; text-align:center; margin-top:10px;}
.news_toutiao{ width:1400px; margin:auto; overflow:hidden;}
.news_toutiao dl{ float:left; width:686px; margin-right:20px; border:1px solid #cccccc; overflow:hidden;}
.news_toutiao dl:last-child{ margin-right:0;}
.news_toutiao dl dt{ float:left; width:350px; overflow:hidden;}
.news_toutiao dl dt img{ display:block; width:100%; height:auto;}
.news_toutiao dl dd{ float:left; width:276px; padding:35px 30px;}
.news_toutiao dl dd h1{ display:block; font-size:20px; color:#191919; line-height:30px;}
.news_toutiao dl dd p{ display:block; font-size:14px; color:#565656; line-height:26px; margin-top:20px;}
.news_toutiao dl dd span{ display:block; font-size:16px; color:#3f3f3f; margin-top:28px;}
.news_toutiao dl:hover h1{ color:#e53208;}
.news_box{ width:1400px; margin:58px auto 68px; padding-top:50px; border-top:1px solid #ccc;}
.news_liebiao{ display:block; overflow:hidden;}
.news_liebiao li{ float:left; width:350px; margin-right:175px;}
.news_liebiao li:nth-child(3n+0){ margin-right:0;}
.news_liebiao li h1{ display:block; font-size:20px; color:#191919; text-overflow:ellipsis; white-space:nowrap; overflow:hidden;}
.news_liebiao li p{ display:block; font-size:14px; color:#565656; line-height:26px; margin-top:15px;}
.news_liebiao li span{ display:block; font-size:16px; color:#3f3f3f; margin-top:28px;}
.news_liebiao li:hover h1{ color:#e53208;}
@media ( min-device-width:1360px )and ( max-width:1440px ) {
.chanpin_box,.choose_box,.fangan_box,.news_toutiao,.news_box{ width:1300px;}
.classification_box li{ height:250px;}
.classification_box li a{ padding-left:25px;}
.classification_box li .classification_conbox h1{ font-size:22px; margin-top:48px;}
.classification_box li .classification_conbox p{ font-size:14px;}
.classification_box li .classification_conbox span{ width:100px; height:30px; font-size:12px; line-height:30px;}
.classification_box li .classification_conbox span img{ display:inline-block; width:7px; height:auto;}
.chanpin_con{ padding:30px;}
.choose_fl li{padding:30px 30px;}
.chanpin_liebiao li{ height:520px;}
.fangan_liebiao li:nth-child(2),.fangan_liebiao li:nth-child(3){ margin-left:17px; margin-bottom:18px;}
.news_toutiao dl{ width:636px;}
.news_toutiao dl dt{ width:300px;}
.news_toutiao dl dd{ padding:28px 30px;}
.news_toutiao dl dd h1{font-size:20px;}
.news_toutiao dl dd p{ margin-top:15px;}
.news_toutiao dl dd span{ margin-top:20px;}
.news_liebiao li{width:330px; margin-right:155px;}
	}