.banner_box{ width:100%; min-width:1350px; height:700px; overflow:hidden; position:relative;}
.banner{ display:block; width:1920px; position:absolute; left:50%; margin-left:-960px;}
.banner li{ display:block; width:100%;}
.banner li img{ display:block;}
.banner_box .hd{ width:100%; position:absolute; bottom:30px; 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;}
/*关于我们*/
.about_bigbox{ width:1350px; min-width:1200px; margin:92px auto;}
.about_tibox{ width:100%; overflow:hidden;}
.about_ti{ float:left;}
.about_ti dl{ display:block; margin-bottom:24px;}
.about_ti dl dt{ display:block; font-size:36px; font-weight:bold; color:#383838;}
.about_ti dl dd{ display:block; font-size:24px; color:#383838;}
.about_ti p{ display:block; font-size:16px; color:#515151;}
.about_tibox span{ float:right; width:166px; height:48px; margin-top:23px; overflow:hidden;}
.about_tibox span a{ display:block; font-size:16px; color:#4d4d4d; text-align:center; line-height:46px; border:1px solid #4d4d4d; border-radius:24px;}
.about_tibox span a:hover{ background:#c5262e; color:#fff; border:1px solid #c5262e;}
.about_box{ width:100%; margin:60px auto 0; background:url(../images/about_bj.png) no-repeat right 16px;}
.about_nav{ display:block;}
.about_nav li{ display:inline-block; height:50px; border-radius:25px; margin-right:30px; overflow:hidden;}
.about_nav li a{ display:block; padding:0 30px; background:#efefef; font-size:16px; font-weight:bold; color:#1e1e1e; text-align:center; line-height:50px;}
.about_nav li a:hover,.about_nav .cur{ background:#c5262e; color:#fff;}
.about_navbox p{ display:block; font-size:16px; color:#292929; margin-top:30px;}
.about_tubox{ display:block; margin-top:40px;}
.about_tubox li{ float:left; width:47.5%; margin-right:5%; position:relative; box-shadow:3px 3px 6px rgba(153,153,153,0.8); overflow:hidden;}
.about_tubox li:nth-child(2){ margin-right:0;}
.about_tubox li .about_tu{ width:100%; background:url(../images/about_bj2.jpg) no-repeat center;}
.about_tubox li .about_tu img{ display:block; width:100%; height:auto; transition:all .5s ease;}
.about_tubox li .about_con{ position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);}
.about_tubox li .about_con h1{ display:block; width:128px; height:72px; background:rgba(197,38,46,0.7); font-size:36px; font-weight:bold; color:#fff; text-align:center; line-height:72px; border-bottom-right-radius:25px; transition:all .5s ease;}
.about_tubox li .about_con span{ display:block; width:68px; height:0; background:#fff; border-radius:50%; margin:30px auto 0; transition:all .5s ease; transform:scale(0); overflow:hidden;}
.about_tubox li:hover .about_tu img{ opacity:0.5;}
.about_tubox li:hover h1{ background:rgba(197,38,46,0);}
.about_tubox li:hover .about_con span{ height:68px; transform:scale(1);}
.yingyong_bj{ width:100%; min-width:1350px; background:#f4f4f5; padding:96px 0 40px;}

/*video*/
.video_con{ width:1350px; margin:70px auto 0;}
.video_con h1{ display:block; font-size:30px; color:#383838;}
.video_con p{ display:block; font-size:16px; color:#888888; line-height:24px; margin-top:20px;}
.video_box{ width:100%; min-width:1350px; height:480px; background:#000;margin-top:48px; cursor:pointer; overflow:hidden;}
.video_tu{ width:1000px; height:480px; margin:auto; cursor:pointer; position:relative;}
.video_tu img{ position:absolute; left:-460px; transition:all 0.5s ease-out;}
.video_tu:hover img{ transform:scale(1.1); opacity:0.8;}
.video_ls{ width:100%; height:100%; background:rgba(0,0,0,0.8); position:fixed; top:0; transition:all 0.5s ease-out; z-index:9999; display:none;}
.video_ls span{ position:absolute; top:30px; right:30px;}
.video_l{ width:940px; height:428px; margin:160px auto 0;}
.bofang-anniu{ width:71px; height:71px; background:url(../images/bf-tb.png) no-repeat center; position:absolute; left:50%; top:200px;transition:all 0.3s ease-out;}
.video_tu:hover .bofang-anniu{ background:url(../images/bf-tb2.png) no-repeat center; transition:all 0.3s ease-out;}

/*应用行业*/
.yinyong_title{ width:1350px; margin:auto;}
.yinyong_title h1{ display:block; font-size:30px; color:#383838;}
.yinyong_title span{ display:block; font-size:22px; color:#909090; line-height:40px; margin-top:8px;}
.yinyong_nav{ width:1350px; margin:35px auto 0;}
.yinyong_nav ul{ display:block; overflow:hidden;}
.yinyong_nav ul li{ float:left; width:400px; margin-right:75px; margin-bottom:45px; border-bottom:1px solid #323232;}
.yinyong_nav ul li:nth-child(3n+0){ margin-right:0;}
.yinyong_nav ul li img{ display:inline-block;-webkit-filter: grayscale(100%);filter: grayscale(100%); margin-right:15px; position:relative; top:5px; transition:all .3s;}
.yinyong_nav ul li em{ font-style:normal; display:block; font-size:18px; font-weight:bold; color:#323232; line-height:56px; transition:all .3s;}
.yinyong_nav ul li em:before{content: ''; width:9px; height:3px;background:#323232;float: right;margin-top: 25px;margin-right: 0; transition:all .3s;}
.yinyong_nav ul li:hover img{-webkit-filter: grayscale(0);filter: grayscale(0);}
.yinyong_nav ul li:hover em{ color:#b7262d;}
.yinyong_nav ul li:hover em:before{ background:#b7262d;}

.yingyong_box{ width:1350px; margin:68px auto 0;}
.yingyong_box ul{ display:block; overflow:hidden;}
.yingyong_box ul li{ float:left; width:420px; height:280px; margin-right:45px; margin-bottom:35px; position:relative; background:#000; overflow:hidden;}
.yingyong_box ul li:nth-child(3n+0){ margin-right:0;}
.yingyong_box ul li img{ display:block; transition:all .5s;}
.yingyong_box .yingyong_title{ width:130px; height:100px; position:absolute; left:50%; top:50%; margin-left:-65px; margin-top:-20px;transition:all .5s;}
.yingyong_box .yingyong_title h1{ display:block; font-size:30px; color:#fff; text-align:center;}
.yingyong_box .yingyong_title span{ display:block; width:112px; height:32px; border-radius:16px; background:#c61f27; margin:25px auto 0;transform:scale(var(--scale-multiplier,0.6));-moz-transform:scale(var(--scale-multiplier,0.6));-webkit-transform:scale(var(--scale-multiplier,0.6)); opacity:0; font-size:14px; color:#fff; text-align:center; line-height:32px; transition:all .5s;}
.yingyong_box ul li:hover .yingyong_title{ transform:translateY(-20px);}
.yingyong_box ul li:hover span{ opacity:1;transform:scale(var(--scale-multiplier,1));-moz-transform:scale(var(--scale-multiplier,1));-webkit-transform:scale(var(--scale-multiplier,1));}
.yingyong_box ul li:hover img{ transform:scale(1.07); opacity:0.7;}
/*新闻资讯*/
.news_bigbox{ width:1350px; margin:100px auto 0; overflow:hidden;}
.news_left{ float:left; width:450px;}
.news_left h1{ display:block; font-size:30px; color:#383838;}
.news_left ul{ display:block; margin-top:75px; overflow:hidden;}
.news_left ul li{ float:left; margin-right:60px; cursor:default;}
.news_left ul li img{ display:block; margin:0 auto;-webkit-filter: grayscale(100%);filter: grayscale(100%);}
.news_left ul li em{ display:block; font-size:22px; color:#383838; text-align:center; font-style:normal; margin-top:10px;}
.news_left .cur img{-webkit-filter: grayscale(0);filter: grayscale(0);}
.news_left .cur em{ color:#b7262d;}
.news_right{ float:right; width:832px; padding-top:20px;}
.news_right ul{ display:block;}
.news_right ul li{ display:block; margin-bottom:42px;}
.news_right ul li h1{ display:block; font-size:20px; color:#383838; text-overflow:ellipsis; white-space:nowrap; overflow:hidden;}
.news_right ul li p{ display:block; font-size:16px; color:#383838; line-height:24px; margin-top:12px; text-overflow:ellipsis; white-space:nowrap; overflow:hidden;}
.news_right ul li span{ display:block; font-size:16px; color:#8c8c8c; margin-top:8px;}
.news_right ul li:hover h1{ color:#b7262d;}
<!---->
.kefu_box{ width:1350px; margin:auto; position:relative; top:78px; overflow:hidden;}
.kefu_tu{ float:left; width:600px; height:400px; overflow:hidden;}
.kefu_tu img{ display:block;}
.kefu_con{ float:left; width:620px; height:335px; padding:65px 65px 0; background:#b7262d;}
.kefu_con span{ display:block; font-size:18px; color:#fff;}
.kefu_con h1{ display:block; font-size:24px; color:#fff; margin-top:20px;}
.kefu_con ul{ display:block; width:208px; margin-top:25px;}
.kefu_con ul li{ display:block; border-bottom:1px solid #cc656a;}
.kefu_con ul li a{ font-size:16px; color:#fff; line-height:50px;}
.kefu_con ul li a:hover{ color:#ee858b;}
/*合作伙伴*/
.kehu_bj{ width:100%; min-width:1350px; background:#f4f4f4; padding:170px 0 0px;}
.kehu_box{ width:1350px; margin:auto;}
.kehu_box span{ display:block; font-size:30px; color:#383838;}
.kehu_box ul{ display:block; margin-top:60px; text-align:center;}
.kehu_box ul li{ display:inline-block; margin:0 45px; position:relative;}
.kehu_box ul li img{ transition:all .8s;}
.kehu_box ul li .kh_1{ position:absolute; left:0; top:0; opacity:0; z-index:2;}
.kehu_box ul li:hover .kh_1{ opacity:1;}
.kehu_box ul li:hover .kh_2{ opacity:0;}