body{font-family:"微软雅黑"!important;font:14px Microsoft YaHei!important;line-height: 24px;color: #333;}
body,div,p,span,ul,li,dl,dd,h1,h2,h3,a,input,img{margin:0;padding:0;font-family:"微软雅黑"!important;font-weight: normal;}
li,ol{list-style:none;}
a,input,img,textarea{border:none;outline:none;}
i,em{font-style:normal;}
.fl{float: left;}.fr{float: right;}.tc{text-align:center;}.tr{text-align:right;}.tl{text-align:left;}
.db{display: block;}.ma{margin: 0 auto;}.pr{position: relative;}.pa{position: absolute;}.pf{position: fixed;}
.transition{-webkit-transition: all  0.3s ease-out;-moz-transition: all  0.3s ease-out;-o-transition: all  0.3s ease-out; transition: all  0.3s ease-out; }
a{text-decoration: none;color: #333;}
a:focus{text-decoration: none;color: #333;}
a:hover,a:focus{text-decoration: none!important;}
.hide{display: none}
.show{display: block}
.modal a{outline:none;}
label{font-weight: normal;width:100%;}
a:hover {color: #da251d;}
a:focus {outline:none;outline-offset:0;}
img{vertical-align: middle;}
.container{margin:0 auto;}
.wow{animation-duration: 1s;-webkit-animation-duration: 1s;}
.wower{animation-duration: 0.8s;-webkit-animation-duration: 0.8s;}
.fx{position: fixed!important;}

.wrapper{width: 100%;height: auto;position: relative;overflow: hidden;}
.wrap{width: 100%;height: auto;position: relative;overflow: hidden;z-index: 2;background: #fff;}
.img_c i{display: table-cell;vertical-align: middle;text-align: center;}
.img_c i img{max-width: 100%;max-height: 100%;}
.slick-dotted.slick-slider{margin-bottom: 0px;}
.slick-slide{outline: none;}
.slick-slide a{outline: none;}
.slick-vertical .slick-slide{border: none;}
.clear{clear: both;}


.class{width: 280px;height: 100%;overflow: hidden;position: fixed;top: 0;right: 0;z-index: 25;background: #f9f9f9;}
.class.on{box-shadow: 0px 5px 20px 0px rgba(0,0,0,.5);}
.class_top{width: 100%;height: auto;overflow: hidden;padding: 0 20px;margin-bottom: 10px;background: #da251d;color: #fff;position: relative;}
.class_tel{font-size: 20px;line-height: 76px;height: 76px;font-weight: bold;padding-left: 32px;background: url(../images/class_tel.png) left center no-repeat;background-size: 22px;}
.class_close{width: 30px;height: 100%;background: url(../images/class_close.png) center center no-repeat;background-size: 24px;position: absolute;right: 15px;top: 0;}
.m_list{width: 100%;height: 80%;overflow-y: auto;overflow-x: hidden;} 
.m_list ul{padding: 0 20px;}
.m_list ul li{border-bottom: 1px solid #cfcfcf;font-size: 16px;text-transform: capitalize;}
.m_list ul li a{display: block;line-height: 50px;height: 50px;overflow: hidden;padding-right: 20px;position: relative;font-weight: bold;}
.m_list ul li a span{width: 10px;height: 100%;background: url(../images/m_one.png) center center no-repeat;background-size: 100%!important;position: absolute;right: 0px;top: 0;}
.m_list ul li a span.close_one{background: url(../images/m_one_h.png) center center no-repeat;}
.m_list ul li a:hover,.m_list ul li a.cu1{color: #da251d;}
.m_list ul li ul{display: none;padding: 0;padding-bottom: 12px;}
.m_list ul li ul li{border-bottom: none;}
.m_list ul li ul li a{color: #666;line-height: 44px;height: 44px;font-weight: normal;}
.m_list ul li ul li a span{}
.m_list ul li ul li a span.close_one{}
.m_list ul li ul li a:hover,.m_list ul li ul li a.cu2{color: #da251d;}
.m_list ul li ul li ul{display: none;padding-bottom: 0;}
.m_list ul li ul li ul li{text-indent: 16px;}
.m_list ul li ul li ul li a{color: #999;}
.m_list ul li ul li ul li a:hover,.m_list ul li ul li ul li a.cu3{color: #da251d;}
.m_list ul li ul li ul li ul{display: none;}
.m_list ul li ul li ul li ul li{text-indent: 32px;font-size: 14px;}
.m_list ul li ul li ul li ul li a{line-height: 38px;height: 38px;}
.m_list ul li ul li ul li ul li a:hover{color: #da251d;}

.opacity{width: 100%;height: 100%;background: rgba(0,0,0,.5);position: fixed;top: 0;left: 0;z-index: 20;display: none;}
.page-prev {
	transform:translate3d(280px, 0, 0);
	-ms-transform:translate3d(280px, 0, 0);
	-webkit-transform:translate3d(280px, 0, 0);	
	-o-transform:translate3d(280px, 0, 0);	
	-moz-transform:translate3d(280px, 0, 0);
}
.page-next {
	transform:translate3d(-280px, 0, 0);
	-ms-transform:translate3d(-280px, 0, 0);
	-webkit-transform:translate3d(-280px, 0, 0);	
	-o-transform:translate3d(-280px, 0, 0);	
	-moz-transform:translate3d(-280px, 0, 0);
}
.page-active{
	transform:translate3d(0, 0, 0);
	-ms-transform:translate3d(0, 0, 0);
	-webkit-transform:translate3d(0, 0, 0);	
	-o-transform:translate3d(0, 0, 0);	
	-moz-transform:translate3d(0, 0, 0);
}
.page-in {
	-webkit-transition:all 300ms cubic-bezier(0.42, 0, 0.58, 1);
	-ms-transition: all 300ms cubic-bezier(0.42, 0, 0.58, 1);
	transition: all 300ms cubic-bezier(0.42, 0, 0.58, 1);
}
.page-out {
	-webkit-transition:all 300ms cubic-bezier(0.42, 0, 0.58, 1) 0.1s;
	-ms-transition: all 300ms cubic-bezier(0.42, 0, 0.58, 1) 0.1s;
	transition: all 300ms cubic-bezier(0.42, 0, 0.58, 1) 0.1s;
}
.share-in{
	transform:translate3d(100%, 0, 0);
	-ms-transform:translate3d(100%, 0, 0);
	-webkit-transform:translate3d(100%, 0, 0);	
	-o-transform:translate3d(100%, 0, 0);	
	-moz-transform:translate3d(100%, 0, 0);
}


.wrapper{}
.header{width: 100%;height: auto;background: #fff;position: relative;z-index: 5;padding: 0 8%;}
.logo{max-width: 300px;float: left;}
.logo a{display: flex;align-items: center;width: 100%;height: 100px;overflow: hidden;}
.logo a img{max-width: 100%;max-height: 100%;}
.nav{margin-left: 35%;margin-right: 200px;text-align: center;}
.nav ul{width: 100%;display: flex;align-items: center;justify-content: space-between;}
.nav ul li{position: relative;}
.nav ul li a{display: block;font-size: 16px;line-height: 100px;height: 100px;overflow: hidden;position: relative;color: #333;transition: 300ms;}
.nav ul li a:after{content: "";width: 100%;height: 5px;background: #da251d;position: absolute;left: 50%;bottom: 20px;transform: translatex(-50%) scale(0,1);transition: 300ms;}
.nav ul li a:hover,.nav ul li.cu a,.nav ul li.on a{}
.nav ul li a:hover:after,.nav ul li.cu a:after,.nav ul li.on a:after{transform: translatex(-50%) scale(1,1);}
.nav ul li .two_box{width: 160px;position: absolute;left: 50%;padding-top: 10px;margin-left: -80px;display: none;}
.nav ul li ul{display: block;background: #fff;border-radius: 10px;height: auto;overflow: hidden;}
.nav ul li ul li{}
.nav ul li ul li a,.nav ul li.cu ul li a,.nav ul li.on ul li a{font-size: 14px;line-height: 52px;height: 52px;color: #666;}
.nav ul li ul li a:after{display: none;}
.nav ul li ul li a:hover{background: #da251d;color: #fff;}
.tel{font-size: 18px;font-weight: bold;padding-left: 28px;background: url(../images/tel.png) left center no-repeat;position: absolute;right: 8%;top: 50%;transform: translateY(-50%);}
.nav_button{width: 90px;height: 100%;background: url(../images/nav_button.png) #da251d center center no-repeat;position: absolute;right: 0;top: 0;background-size: 26px;}

.banner{width: 100%;height: auto;overflow: hidden;position: relative;}
.banner_img{width: 100%;height: auto;overflow: hidden;font-size: 0px;}
.banner_img a{display: block;width: 100%;height: auto;overflow: hidden;}
.banner_img img{max-width: none;width: 100%;position: relative;left: 50%;transform:translatex(-50%);-webkit-transform:translatex(-50%);-moz-transform:translatex(-50%);-ms-transform:translatex(-50%);}
.ibanner .slick-dots{bottom: 20px;font-size: 0px;}
.ibanner .slick-dots li{width: auto;height: auto;margin: 0 10px;}
.ibanner .slick-dots li button{width: 10px;height: 10px;transition: 300ms;padding: 0px;border-radius: 50%;background: #fff;}
.ibanner .slick-dots li button:before{display: none;}
.ibanner .slick-dots li.slick-active button{background: #da251d;}
.ibanner .slick-arrow{width: 46px;height: 46px;z-index: 2;transition: 300ms;overflow: hidden;border-radius: 50%;background-size: 100%!important;filter:alpha(opacity=50);opacity: 0.5;/*top: 0%;transform:translate(0, 0);-webkit-transform:translate(0, 0);-moz-transform:translate(0, 0);-ms-transform:translate(0, 0);*/ }
.ibanner .slick-prev:before{display: none;}
.ibanner .slick-next:before{display: none;}
.ibanner .slick-prev{background: url(../images/banner_prev.png) center center no-repeat;left: 8%;}
.ibanner .slick-next{background: url(../images/banner_next.png) center center no-repeat;right: 8%;}
.ibanner .slick-prev:hover,.ibanner .slick-next:hover{filter:alpha(opacity=100);opacity: 1;}

.section{padding: 100px 0;}
.cateloge{background: #ededed;}
.cate_data{}
.cate_item{width: 22.81%;float: left;height: auto;overflow: hidden;position: relative;transition: 500ms;margin-right: 2.92%;}
.cate_item:nth-child(4n){margin-right: 0px;}
.cate_img{width: 100%;height: auto;overflow: hidden;position: relative;}
.cate_img:after{content: "";width: 100%;height: 40%;background: linear-gradient(to top, rgba(0,0,0,.8), transparent);position: absolute;bottom: 0;left: 0;transition: 300ms;}
.cate_img img{width: 100%;}
.cate_intro{width: 100%;padding: 0 20px;position: absolute;left: 0;bottom: 40px;z-index: 2;color: #fff;transition: 300ms;}
.cate_bt{font-size: 30px;line-height: 40px;height: 40px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;margin-bottom: 20px;}
.cate_bt2{display: none;animation-duration: 0.5s;-webkit-animation-duration: 0.5s;}
.cate_nr{margin-bottom: 30px;display: none;animation-duration: 0.5s;-webkit-animation-duration: 0.5s;}
.cate_nr li{line-height: 42px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
.cate_nr li a{color: #fff;position: relative;}
.cate_nr li a:before{content: "";width: 0%;height: 5px;background: #da251d;position: absolute;bottom: 0px;left: 0;z-index: -1;transition: 300ms;}
.cate_nr li a:hover:before{width: 80%;}
.cate_imore{line-height: 52px;position: relative;}
.cate_imore a{display: inline-block;vertical-align: top;padding-right: 40px;background: url(../images/cate_imore.png) right center no-repeat;transition: 300ms;color: #fff;}
.cate_imore:before{content: "";width: 94px;height: 1px;background: #fff;position: absolute;left: 0;bottom: 0;}
.cate_imore:after{content: "";width: 0px;height: 1px;background: #da251d;position: absolute;left: 0;bottom: 0;transition: 300ms;}
.cate_imore:hover:after{width: 47px;}
.cate_item:hover{transform: scale(1.08,1.08);box-shadow: 0px 5px 20px 0 rgba(40,40,40,.25);}
.cate_item:hover .cate_bt1{display: none;}
.cate_item:hover .cate_bt2{display: block;}
.cate_item:hover .cate_nr{display: block;}
.cate_item:hover .cate_img:after{height: 100%;}
.cate_item:hover .cate_imore a{width: 100%;}

.headline{text-align: center;position: relative;margin-bottom: 50px;line-height: 1;}
.headline:after{content: "";width: 34px;height: 2px;background: #da251d;position: absolute;left: 50%;bottom: 0;transform: translatex(-50%);}
.head_cn{font-size: 36px;}
.head_en{font-size: 26px;color: #999;padding: 16px 0 20px;text-transform: uppercase;}

.about{color: #fff;text-align: center;}
.about .head_en{color: #fff;}
.about_nr{font-size: 18px;line-height: 50px;padding: 50px 0 80px;}
.about_data{width: 100%;height: auto;overflow: hidden;margin-bottom: 80px;}
.about_item{width: 25%;float: left;line-height: 1.5;}
.about_num{font-size: 60px;}
.about_bt{font-size: 18px;}
.imore{width: 170px;margin: 0 auto;line-height: 46px;font-size: 18px;color: #666;border-radius: 24px;border: 2px solid #cfcfcf;display: block;transition: 300ms;text-align: center;}
.imore:hover{background: #da251d;color: #fff;border-color: #da251d;box-shadow: 0px 10px 20px 0 rgba(218,37,29,.25);}
.about .imore{border-color: rgba(255,255,255,.2);color: #fff;}
.about .imore:hover{color: #fff;border-color: #da251d;}

.product{background: #ededed;}
.pro_data{margin-bottom: 30px;}
.pro_item{margin-bottom: 20px;width: 22.855%;margin-right: 2.86%;float: left;}
.pro_item:nth-child(4n){margin-right: 0px;}
.pro_item a{display: block;height: auto;overflow: hidden;transition: 400ms;text-align: center;}
.pro_img{width: 100%;height: auto;overflow: hidden;}
.pro_img img{width: 100%;}
.pro_bt{line-height: 58px;padding: 0 20px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;font-size: 18px;}
.pro_item a:hover{background: #da251d;color: #fff;box-shadow: 0px 10px 30px 0 rgba(218,37,29,.25);transform: scale(1.06,1.06);}

.case{color: #fff;}
.case .head_en{color: #fff;}
.case_data{width: 100%;display: flex;justify-content: space-between;}
.case_center{width: 48.56%;order: 1;}
.case_center .case_item{width: 100%;}
.case_center .case_item:first-child{margin-bottom: 5.8%;}
.case_side{order: -1;}
.case_side:last-child{order: 2;}
.case_item{width: 22.855%;}
.case_item a{display: block;width: 100%;height: auto;overflow: hidden;position: relative;}
.case_item a:after{content: "";width: 100%;height: 100%;background: rgba(0,0,0,.2);position: absolute;left: 0;top: 0;transition: 400ms;}
.case_img{width: 100%;height: auto;overflow: hidden;}
.case_img img{width: 100%;transition: 400ms;}
.case_bt{font-size: 24px;line-height: 64px;height: 64px;overflow: hidden;padding: 0 20px;color: #fff;text-align: center;width: 100%;position: absolute;top: 50%;left: 0;transform: translateY(-50%);z-index: 2;white-space: nowrap;text-overflow: ellipsis;}
.case_bt:after{content: "";width: 64px;height: 1px;background: #fff;position: absolute;left: 50%;transform: translatex(-50%);bottom: 0;}
.case_item a:hover:after{background: rgba(0,0,0,.1);}
.case_item a:hover .case_img img{transform: scale(1.05,1.05);}

.partner{background: #ededed;}
.partner_item{padding: 20px 10px;}
.partner_item a{display: block;height: auto;overflow: hidden;transition: 400ms;}
.partner_item a img{width: 100%;transition: 400ms;}
.partner_item a:hover{transform: translateY(-10px);}
.partner_item a:hover img{transform: scale(1.05,1.05);}
.partner_slide .slick-dots{bottom: 0px;font-size: 0px;position: relative;margin-top: 50px;}
.partner_slide .slick-dots li{width: auto;height: auto;margin: 0 10px;}
.partner_slide .slick-dots li button{width: 10px;height: 10px;transition: 300ms;padding: 0px;border-radius: 50%;background: #e2e2e2;}
.partner_slide .slick-dots li button:before{display: none;}
.partner_slide .slick-dots li.slick-active button{background: #da251d;}

.news{background: #ededed;border-bottom: 2px solid #e2e2e2;border-top: 2px solid #e2e2e2;}
.news_data{width: 100%;height: auto;overflow: hidden;margin-bottom: 40px;}
.news_item{width: 31.4%;margin-right: 2.9%;float: left;}
.news_item:nth-child(3n){margin-right: 0px;}
.news_item a{display: block;height: auto;overflow: hidden;position: relative;padding-bottom: 25px;}
.news_item a:after{content: "";width: 100%;height: 3px;background: #da251d;position: absolute;left: 0;bottom: 0;transition: 400ms;transform: scale(0,0);}
.news_img{width: 100%;height: auto;overflow: hidden;}
.news_img img{width: 100%;transition: 400ms;}
.news_bt{font-size: 22px;line-height: 36px;height: 72px;overflow: hidden;color: #333;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;margin-top: 20px;}
.news_sj{line-height: 24px;height: 24px;overflow: hidden;color: #999;margin: 7px 0;}
.news_nr{font-size: 16px;line-height: 30px;height: 60px;overflow: hidden;color: #666;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.news_item a:hover:after{transform: scale(1,1);}
.news_item a:hover .news_img img{transform: scale(1.05,1.05);}

.feedback{background: #ededed;}
.fb_form form{width: 100%;height: auto;}
.fb_line{width: 31.4%;float: left;margin-right: 2.9%;margin-bottom: 2.9%;background: #e2e2e2;padding: 0 20px;line-height: 50px;height: auto;overflow: hidden;}
.fb_line:nth-child(3n){margin-right: 0px;}
.fb_bt{float: left;color: #666;margin-right: 10px;}
.fb_box{flex: 1;height: auto;overflow: hidden;}
.fb_box input{display: block;width: 100%;background: none;outline: none;border: none;}
.fb_text{width: 100%;}
.fb_text textarea{display: block;width: 100%;line-height: 26px;padding: 12px 0;height: 250px;background: none;outline: none;border: none;resize: none;}
.fb_btn{width: 100%;padding-top: 2%;float: left;}
.fb_btn input{background: #da251d;color: #fff;border-color: #da251d;}

.footer{background: #222;padding: 0 8%;}
.foot_above{padding: 90px 0 70px;width: 100%;display: flex;justify-content: space-between;}
.foot_left{max-width: 18%;}
.foot_logo{width: 100%;margin-bottom: 50px;}
.foot_logo img{max-width: 100%;}
.fbtn_item{width: 46px;height: 46px;border-radius: 50%;border: 1px solid #666;position: relative;float: left;margin-right: 20px;cursor: pointer;transition: 400ms;background-size: 100%!important;}
.fbtn_item a{display: block;width: 100%;height: 100%;overflow: hidden;}
.fbtn_item:hover{box-shadow: 0px 5px 20px 0 rgba(218,37,29,.5);border-color: #da251d;}
.fbtn_wx{background: url(../images/fbtn_wx.png) #222 center center no-repeat;}
.fbtn_wx:hover{background: url(../images/fbtn_wx_h.png) #da251d center center no-repeat;}
.fbtn_wx_ewm{position: absolute;width: 106px;left: 50%;margin-left: -53px;bottom: 100%;padding-bottom: 14px;display: none;animation-duration: 0.4s;-webkit-animation-duration: 0.4s;}
.fbtn_wx_ewm i{display: block;padding-bottom: 8px;position: relative;}
.fbtn_wx_ewm i:after{content: "";border: 8px solid #fff;border-color: #fff transparent transparent transparent;position: absolute;bottom: -8px;left: 50%;margin-left: -8px;}
.fbtn_wx_ewm i img{padding: 3px;background: #fff;border-radius: 4px;display: block;width: 100%;height: auto;overflow: hidden;}
.fbtn_wx:hover .fbtn_wx_ewm{display: block;}
.fbtn_qq{background: url(../images/fbtn_qq.png) #222 center center no-repeat;}
.fbtn_qq:hover{background: url(../images/fbtn_qq_h.png) #da251d center center no-repeat;}
.foot_nav{width: 42%;}
.foot_nav ul{display: 100%;display: flex;justify-content: space-between;}
.foot_nav ul li{max-width: 20%;}
.foot_nav ul li a{display: block;font-size: 18px;color: #cfcfcf;transition: 300ms;line-height: 1;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;}
.foot_nav ul li a:hover{color: #fff;}
.foot_nav ul li ul{display: block;margin-top: 18px;}
.foot_nav ul li ul li{max-width: none;}
.foot_nav ul li ul li a{font-size: 14px;color: #999;line-height: 36px;height: 36px;}
.foot_nav ul li ul li a:hover{color: #fff;}
.foot_contact{max-width: 24%;}
.fcon_bt{font-size: 18px;line-height: 1;color: #cfcfcf;}
.fcon_tel{padding-top: 24px;}
.fcon_tel dt{font-size: 24px;color: #fff;}
.fcon_tel dd{line-height: 24px;color: #999;}
.fcon_nr{line-height: 24px;color: #999;padding: 10px 0 15px;}
.fcon_btn{width: 120px;line-height: 42px;border-radius: 22px;background: #da251d;color: #fff;text-align: center;display: block;transition: 300ms;}
.fcon_btn:hover{color: #fff;box-shadow: 0px 10px 20px 0 rgba(218,37,29,.25);}
.copyright{text-align: center;padding: 18px 0;line-height: 24px;color: #999;border-top: 1px solid #373737;}
.copyright a{color: #999;transition: 300ms;}
.copyright a:hover{color: #fff;}

.side{position: fixed;top: 50%;transform: translateY(-50%);right: 3.125%;background: #fff;width: 70px;z-index: 5;box-shadow: 0px 5px 20px 0 rgba(40,40,40,.1);}
.side ul li a{display: block;padding: 12px 10px 5px;text-align: center;border-top: 1px solid #f6f6f6;border-bottom: 1px solid #f6f6f6;color: #999;transition: 300ms; position: relative;}
.side_icon{width: 100%;height: 22px;overflow: hidden;margin-bottom: 5px;}
.side_icon img{max-width: 100%;max-height: 100%;}
.side_icon img.img_b{display: none;}
.side_bt{font-size: 12px;line-height: 22px;height: 22px;overflow: hidden;}
.side_hover{padding-right: 5px;position: absolute;right: 100%;top: 0;height: 100%;display: none;animation-duration: 0.4s;-webkit-animation-duration: 0.4s;}
.side_box{background: #da251d;color: #fff;height: 100%;display: flex;align-items: center;padding: 0 20px;font-size: 16px;}
.side ul li a:hover .side_hover{display: block;}
.side ul li a:hover{background: #da251d;border-color: #da251d;color: #fff;} 
.side ul li a:hover .side_icon img.img_b{display: inline;}
.side ul li a:hover .side_icon img.img_a{display: none;}

.ny_headline{position: absolute;top: 55%;transform: translateY(-50%);left: 0;width: 100%;}
.ny_headline .head_cn{color: #fff;}
.subnav{background: #343131;text-align: center;}
.subnav_all{width: 10%;float: left;}
.subnav_all.subnav_one_item a{border-left: 1px solid #3e3c3c;font-size: 24px;}
.subnav_one_slide{margin-left: 10%;}
.subnav_one_slide .slick-track{margin-left: 0;margin-right: 0;}
.subnav_one_item a{display: block;font-size: 16px;line-height: 80px;height: 80px;padding: 0 5px;overflow: hidden;color: #fff;border-right: 1px solid #3e3c3c;transition: 300ms;}
.subnav_one_item a:hover,.subnav_one_item.cu a{background: #da251d;border-color: #da251d;}
.subnav_two{}
.subnav_two_slide{margin-bottom: -80px;}
.subnav_two_slide .slick-track{margin-left: 0;margin-right: 0;}
.subnav_two_item{}
.subnav_two_item a{font-size: 16px;color: #666;line-height: 76px;height: 76px;padding: 0 5px;overflow: hidden;display: block;}
.subnav_two_item a:hover,.subnav_two_item.cu2 a{color: #da251d;}

.next1{width: 100%;height: auto;overflow: hidden;text-align: center;}
.next1 ul{display: inline-block;vertical-align: top;}
.next1 ul li{display: inline-block;vertical-align: top;}
.next1 a{display: inline-block;vertical-align: top;width: 40px;line-height: 38px;border-radius: 50%;border: 1px solid #d2d8d8;margin: 0 4px;transition: 300ms;}
.next1 a:hover,.next1 a.on1{background: #da251d;color: #fff;border-color: #da251d;}
.next1 a.next1_prev,.next1 a.next1_next{font-size: 20px;font-weight: bold;font-family: "幼圆"!important;border: none;}

.ny_menu{box-shadow: 0px 5px 10px 0 rgba(40,40,40,.05);}
.ny_menu_slide{text-align: center;}
.ny_menu_item a{display: block;font-size: 16px;line-height: 80px;height: 80px;overflow: hidden;padding: 0 5px;border-right: 1px solid #eee;transition: 300ms;}
.ny_menu_item:first-child a{border-left: 1px solid #eee;}
.ny_menu_item.cu a,.ny_menu_item a:hover{background: #da251d;color: #fff;border-color: #da251d;}
.about_title{font-size: 32px;text-align: center;margin-bottom: 50px;}
.about_det{font-size: 16px;line-height: 36px;color: #666;}
.about_det img{max-width: 100%;max-height: 100%;}

.pro_above{width: 100%;height: auto;overflow: hidden;display: inline-flex;align-items: center;}
.pro_image{width: 576px;margin-right: 40px;float: left;position: relative;display: flex;}
.pro_image img{width: 100%;}
.pro_for{width: 446px;}
.pro_for_item{}
.pro_nav{width: 90px;order: -1;margin-right: 40px;padding: 23px 0;position: relative;}
.pro_nav_item{padding: 5px 0;}
.pro_nav_item i{display: block;position: relative;}
.pro_nav_item.slick-current i:after{content: "";width: 100%;height: 100%;border: 1px solid #da251d;position: absolute;left: 0;top: 0;}
.pro_nav .slick-arrow{width: 100%;height: 18px;z-index: 2;transition: 300ms;overflow: hidden;top: 0%;transform:translate(0, 0);-webkit-transform:translate(0, 0);-moz-transform:translate(0, 0);-ms-transform:translate(0, 0); }
.pro_nav .slick-prev:before{display: none;}
.pro_nav .slick-next:before{display: none;}
.pro_nav .slick-prev{background: url(../images/det_up.png) #333 center center no-repeat;left: 0%;top: 0;}
.pro_nav .slick-next{background: url(../images/det_down.png) #333 center center no-repeat;right: 0%;bottom: 0;top: auto;}
.pro_nav .slick-prev:hover{background: url(../images/det_up.png) #da251d center center no-repeat;}
.pro_nav .slick-next:hover{background: url(../images/det_down.png) #da251d center center no-repeat;}
.pro_detail{flex: 1;height: auto;}
.pro_title{font-size: 32px;line-height: 42px;margin-bottom: 24px;}
.pro_param{line-height: 30px;color: #666;margin-bottom: 36px;}
.pro_online{display: block;width: 160px;line-height: 52px;text-align: center;background: #da251d;color: #fff;font-size: 18px;transition: 300ms;}
.pro_online:hover{color: #fff;box-shadow: 0px 10px 20px 0 rgba(218,37,29,.25);}
.det{margin: 60px 0 50px;background: #ededed;text-align: center;}
.det span{display: block;width: 160px;line-height: 60px;font-size: 18px;color: #fff;background: #333;}

.recom_head{margin-bottom: 40px;font-size: 24px;line-height: 50px;position: relative;margin-top: 70px;}
.recom_head:after{content: "";width: 34px;height: 2px;background: #da251d;position: absolute;left: 0;bottom: 0;}
.recom_pro{margin: -20px -20px 0px;}
.recom_pro.slick-slider{margin-bottom: 50px;}
.recom_pro .pro_item{width: 100%;margin: 0!important;padding: 20px 20px 46px;}
.recom_pro .slick-dots{bottom: 0px;font-size: 0px;position: relative;}
.recom_pro .slick-dots li{width: auto;height: auto;margin: 0 10px;}
.recom_pro .slick-dots li button{width: 10px;height: 10px;transition: 300ms;padding: 0px;border-radius: 50%;background: #e2e2e2;}
.recom_pro .slick-dots li button:before{display: none;}
.recom_pro .slick-dots li.slick-active button{background: #da251d;}

.honor_list{width: 100%;height: auto;overflow: hidden;margin-bottom: 2.4%;}
.honor_item{display: block;width: 31.4%;margin-right: 2.9%;margin-bottom: 3%;float: left;height: auto;overflow: hidden;border: 1px solid #ededed;text-align: center;transition: 300ms;}
.honor_item:nth-child(3n){margin-right: 0px;}
.honor_pic{width: 100%;height: auto;overflow: hidden;}
.honor_pic img{width: 100%;transition: 400ms;}
.honor_tit{padding: 0 20px;line-height: 78px;height: 78px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;font-size: 18px;}
.honor_item:hover .honor_pic img{transform: scale(1.05,1.05);}

.partner_list{width: 100%;height: auto;}
.partner_eg{width: 15.5%;margin-right: 1.4%;float: left;margin-bottom: 5.6%;}
.partner_eg:nth-child(6n){margin-right: 0px;}
.partner_eg a{display: block;height: auto;overflow: hidden;transition: 300ms;}
.partner_eg a img{width: 100%;transition: 400ms;}
.partner_eg a:hover{box-shadow: 0px 5px 20px 0 rgba(218,37,29,.25);}
.partner_eg a:hover img{transform: scale(1.05,1.05);}

.partner_image{width: 42%;margin: 0 auto;border: 1px solid #e2e2e2;}
.partner_image img{width: 100%;}
.partner_title{font-size: 32px;text-align: center;line-height: 1.4;padding: 40px 0;margin-bottom: 32px;border-bottom: 1px solid #ededed;}
.next2{margin-top: 80px;padding-top: 20px;border-top: 1px solid #ededed;}
.next2 ul{padding-right: 220px;position: relative;}
.next2 ul li a{display: block;font-size: 16px;line-height: 50px;height: 50px;overflow: hidden;color: #666;white-space: nowrap;text-overflow: ellipsis;transition: 300ms;}
.next2 ul li a:hover{color: #da251d;}
.next2_back{position: absolute;right: 0;top: 50%;transform: translateY(-50%);background: #da251d;color: #fff;border-color: #da251d;}

.ny_form .fb_line{border: 1px solid #ebebeb;background: none;}
.news_list{width: 100%;height: auto;overflow: hidden;}
.news_list .news_item{margin-bottom: 4.6%;}
.news_title.partner_title{padding: 0;margin: 0;border: none;}
.news_publish{text-align: center;line-height: 24px;color: #999;border-bottom: 1px solid #ededed;padding: 12px 0 35px;margin-bottom: 30px;}
.case_image{width: 57%;margin: 0 auto;}
.case_image img{width: 100%;}

.case_list{width: 100%;height: auto;overflow: hidden;}
.case_eg{width: 31.4%;margin-right: 2.9%;margin-bottom: 4%;float: left;height: auto;overflow: hidden;}
.case_eg:nth-child(3n){margin-right: 0px;}
.case_eg a{display: block;border: 1px solid #ededed;transition: 400ms;}
.case_pic{width: 100%;height: auto;overflow: hidden;}
.case_pic img{width: 100%;transition: 400ms;}
.case_info{padding: 30px 20px;}
.case_tit{font-size: 18px;line-height: 28px;height: 28px;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;}
.case_des{line-height: 24px;height: 24px;overflow: hidden;color: #999;white-space: nowrap;text-overflow: ellipsis;margin: 4px 0 10px;}
.case_more{line-height: 24px;color: #da251d;}
.case_eg a:hover .case_pic img{transform: scale(1.05,1.05);}


@media (min-width: 1550px){
	.container{width: 1430px;}
}

@media (max-width: 1549px){
	.header{padding: 0 3%;}
	.tel{right: 3%;}
	.logo a{height: 86px;}
	.nav{margin-left: 30%;}
	.nav ul li a{line-height: 86px;height: 86px;}
	.nav ul li a:after{bottom: 15px;}

	.cate_bt{font-size: 26px;margin-bottom: 10px;}
	.cate_nr{margin-bottom: 10px;}
	.cate_nr li{line-height: 36px;}

	.head_cn{font-size: 34px;}
	.head_en{font-size: 24px;}
	.about_nr{font-size: 16px;line-height: 40px;padding: 20px 0 50px;}
	.about_data{margin-bottom: 50px;}
	.about_num{font-size: 50px;}
	.about_bt{font-size: 16px;}
	.imore{width: 158px;line-height: 42px;font-size: 16px;}
	.pro_bt{font-size: 16px;line-height: 50px;padding: 0 14px;}

	.partner_item{padding: 10px 10px;}
	.partner_slide .slick-dots{margin-top: 40px;}

	.news_bt{font-size: 20px;line-height: 32px;height: 64px;}

	.footer{padding: 0 3%;}
	.foot_above{padding: 70px 0 45px;}
	.foot_contact{max-width: 20%;}

	.ny_banner img{width: 120%;}
	.subnav_all{width: 11.1%;}
	.subnav_one_item a,.subnav_two_item a{line-height: 72px;height: 72px;}

	.ny_menu_item a{line-height: 72px;height: 72px;}
	.about_title{font-size: 30px;}
	.about_det{line-height: 34px;}

	.pro_image{width: 480px;}
	.pro_nav{width: 74px;margin-right: 26px;}
	.pro_for{width: 380px;}
	.pro_title{font-size: 26px;line-height: 36px;margin-bottom: 20px;}
	.pro_online{width: 140px;line-height: 44px;font-size: 16px;}

	.partner_title{font-size: 30px;}
	.case_info{padding: 24px 20px;}
}

@media (max-width: 1199px){
	.tel{display: none;}
	.nav{margin-right: 0;}
	.nav ul li .two_box{width: 150px;margin-left: -75px;}
	.nav ul li ul li a, .nav ul li.cu ul li a, .nav ul li.on ul li a{line-height: 44px;height: 44px;}

	.section{padding: 82px 0;}
	.cate_intro{bottom: 32px;}
	.cate_bt{font-size: 22px;}
	.cate_item:hover .cate_nr{display: none;}
	.cate_imore{line-height: 46px;}

	.headline{margin-bottom: 40px;}
	.head_cn{font-size: 30px;}
	.head_en{font-size: 22px;}
	.about_nr{padding: 0px 0 30px;line-height: 38px;}
	.about_data{margin-bottom: 40px;}
	.about_num{font-size: 38px;}

	.pro_data{margin-bottom: 16px;}
	.case_bt{font-size: 22px;line-height: 56px;height: 56px;}
	.news_item a{padding-bottom: 18px;}
	.news_bt{font-size: 18px;line-height: 30px;height: 60px;}

	.fb_line{line-height: 46px;}
	.fb_text textarea{padding: 10px 0;height: 220px;}

	.foot_above{padding: 55px 0 35px;}
	.foot_logo{margin-bottom: 30px;}
	.fbtn_item{width: 38px;height: 38px;}
	.fbtn_wx_ewm{width: 86px;margin-left: -43px;}
	.foot_nav ul li a{font-size: 16px;}
	.foot_nav ul li ul{margin-top: 15px;}
	.foot_nav ul li ul li a{line-height: 32px;height: 32px;}
	.fcon_bt{font-size: 16px;}
	.fcon_tel{padding-top: 16px;}
	.fcon_tel dt{font-size: 22px;}
	.fcon_btn{width: 100px;line-height: 34px;}

	.side{width: 62px;right: 15px;}
	.side ul li a{padding: 8px 5px 5px;}
	.side_icon{height: 20px;margin-bottom: 3px;}

	.subnav_all{width: 14.2%;}
	.subnav_all.subnav_one_item a{font-size: 20px;}
	.subnav_one_item a,.subnav_two_item a{line-height: 64px;height: 64px;}
	.next1 a{width: 38px;line-height: 36px;}

	.ny_menu_item a{line-height: 64px;height: 64px;}
	.about_title{font-size: 28px;margin-bottom: 40px;margin-top: -10px;}
	.about_det{line-height: 32px;font-size: 15px;}

	.pro_image{width: 446px;margin-right: 35px;}
	.pro_nav{width: 68px;margin-right: 20px;}
	.pro_for{width: 358px;}
	.pro_title{font-size: 22px;line-height: 32px;margin-bottom: 15px;}
	.pro_param{line-height: 26px;margin-bottom: 20px;}
	.pro_online{width: 120px;line-height: 38px;font-size: 14px;}
	.det{margin: 50px 0 35px;}
	.det span{font-size: 16px;line-height: 44px;width: 126px;}

	.recom_head{font-size: 22px;margin: 40px 0 30px;}
	.recom_pro.slick-slider{margin-bottom: 40px;}
	.recom_pro{margin: -20px -10px 0;}
	.recom_pro .pro_item{padding: 20px 10px 30px;}

	.honor_tit{font-size: 16px;padding: 0 14px;line-height: 62px;height: 62px;}

	.partner_title{font-size: 26px;padding: 30px 0;margin-bottom: 25px;}
	.next2{margin-top: 60px;padding-top: 15px;}
	.next2 ul li a{line-height: 46px;height: 46px;}

	.news_publish{padding: 10px 0 25px;margin-bottom: 20px;}
	.case_list{margin-bottom: 2%;}
	.case_info{padding: 18px 14px;}
	.case_des{margin: 4px 0 6px;}
}

@media (max-width: 991px){
	.logo{float: none;}
	.logo a{height: 76px;}
	.ibanner .slick-arrow{width: 42px;height: 42px;}

	.section{padding: 75px 0;}
	.cate_item{width: 48.4%;margin-right: 0;margin: 1.6% 0;}
	.cate_item:nth-child(odd){margin-right: 3.2%;}
	.cate_item:hover{transform: scale(1,1);}
	.cate_item:hover .cate_nr{display: block;}

	.about_item{width: 50%;padding: 10px 0;}

	.pro_item{width: 48.4%;margin: 0% 0 16px;}
	.pro_item:nth-child(odd){margin-right: 3.2%;}
	.pro_item a:hover{transform: scale(1,1);}

	.case_data{display: block;}
	.case_item{width: 48.4%;margin-bottom: 3.2%;float: left;}
	.case_side:last-child{margin-left: 3.2%;}
	.case_center{width: 100%;}
	.case_center .case_item:first-child{margin-bottom: 3.2%;}

	.partner_slide{margin: 0 -10px;}
	.partner_item a:hover{transform: translateY(0px)}
	.news_data .news_item:nth-child(3){display: none;}
	.news_item{width: 48.4%;margin-right: 0px;}
	.news_item:nth-child(odd){margin-right: 3.2%;}

	.fb_line{width: 48.55%;margin-right: 0;}
	.fb_line:nth-child(odd){margin-right: 2.9%;}
	.fb_text{width: 100%;}

	.foot_contact{max-width: none;width: 100%;text-align: center;}
	.fcon_btn{margin: 0 auto;}

	.ny_banner img{width: 130%;}
	.subnav_all{width: 20%;}
	.subnav_all.subnav_one_item a{font-size: 18px;}
	.subnav_one_item a,.subnav_two_item a{line-height: 54px;height: 54px;}
	.next1 a{width: 36px;line-height: 34px;}

	.ny_menu_item a{line-height: 58px;height: 58px;}
	.about_title{font-size: 26px;margin-bottom: 30px;margin-top: -15px;}
	.about_det{line-height: 30px;}

	.pro_above,.pro_detail{display: block;}
	.pro_image{float: none;width: 360px;margin: 0 auto 30px;display: block;}
	.pro_for{margin-bottom: 10px;width: 100%;}
	.pro_nav{width: 100%;padding: 0 23px;margin: 0px;}
	.pro_nav .slick-arrow{width: 18px;height: 100%;}
	.pro_nav .slick-prev{background: url(../images/det_left.png) #333 center center no-repeat;}
	.pro_nav .slick-next{background: url(../images/det_right.png) #333 center center no-repeat;}
	.pro_nav .slick-prev:hover{background: url(../images/det_left.png) #da251d center center no-repeat;}
	.pro_nav .slick-next:hover{background: url(../images/det_right.png) #da251d center center no-repeat;}
	.pro_nav_item{padding: 0 5px;}
	.pro_online{display: none;}
	.pro_title{text-align: center;}
	.pro_param{margin-bottom: 0px;}
	.det{margin: 40px 0 30px;}
	.recom_pro.slick-slider{margin-bottom: 30px;}
	.recom_pro{margin: -20px -15px 0;}
	.recom_pro .pro_item{padding: 20px 15px 30px;}

	.honor_item{width: 48.4%;margin-right: 0;margin-bottom: 3.2%;}
	.honor_item:nth-child(odd){margin-right: 3.2%;}

	.partner_list{margin-bottom: 2%;}
	.partner_eg{width: 31.2%;margin-right: 3.2%;margin-bottom: 3.5%;}
	.partner_eg:nth-child(3n){margin-right: 0px;}

	.partner_title{font-size: 24px;padding: 25px 0;margin-bottom: 20px;}
	.next2{margin-top: 45px;padding-top: 15px;}
	.next2 ul li a{line-height: 40px;height: 40px;}

	.news_publish{padding-bottom: 20px;}

	.case_eg{width: 48.4%;margin-right: 0;}
	.case_eg:nth-child(odd){margin-right: 3.2%;}
}

@media (max-width: 767px){
	.logo{max-width: 250px;}
	.logo a{height: 68px;}
	.nav_button{width: 70px;background-size: 24px;}
	.ibanner .slick-arrow{width: 32px;height: 32px;}
	.ibanner .slick-dots{bottom: 14px;}
	.ibanner .slick-dots li{margin: 0 8px;}
	.ibanner .slick-dots li button{width: 8px;height: 8px;}
	.class_top{padding: 0 15px;}
	.class_tel{line-height: 68px;height: 68px;}
	.class_close{right: 12px;}
	.m_list ul li{font-size: 15px;}
	.m_list ul li a{line-height: 46px;height: 46px;}
	.m_list ul li ul li{font-size: 14px;}
	.m_list ul li ul li a{line-height: 34px;height: 34px;}
	.m_list ul li ul li ul li ul li a{line-height: 34px;height: 34px;}

	.section{padding: 55px 0;}
	.cate_item:hover .cate_nr{display: none;}
	.cate_item:hover .cate_bt1{display: block;}
	.cate_item:hover .cate_bt2{display: none;}
	.cate_item:hover .cate_imore a{width: auto;}
	.cate_item:hover .cate_img:after{height: 40%;}
	.cate_intro{padding: 0 14px;bottom: 24px;}
	.cate_bt{font-size: 16px;font-weight: bold;line-height: 30px;height: 30px;margin-bottom: 4px;}
	.cate_imore{line-height: 38px;}
	.cate_imore a{padding-right: 28px;}
	.cate_imore:before{width: 82px;}

	.headline{margin-bottom: 25px;}
	.head_cn{font-size: 20px;font-weight: bold;}
	.head_en{font-size: 16px;padding: 12px 0 14px;}
	.about_nr{font-size: 14px;line-height: 28px;padding-bottom: 15px;}
	.about_data{margin-bottom: 20px;}
	.about_item{padding: 8px 0;}
	.about_num{font-size: 28px;}
	.about_bt{font-size: 14px;}
	.imore{width: 124px;line-height: 32px;font-size: 14px;}

	.pro_data{margin-bottom: 10px;}
	.pro_item{margin-bottom: 6px;}
	.pro_bt{font-size: 14px;line-height: 42px;padding: 0 5px;}
	.case_bt{font-size: 16px;line-height: 42px;height: 42px;font-weight: bold;}

	.partner_slide{margin: 0 -5px;}
	.partner_item{padding: 5px;}
	.partner_slide .slick-dots{margin-top: 25px;}
	.partner_slide .slick-dots li{margin: 0 8px;}
	.partner_slide .slick-dots li button{width: 8px;height: 8px;}

	.news_data{margin-bottom: 25px;}
	.news_data .news_item{display: none;}
	.news_data .news_item:first-child{display: block;}
	.news_item{width: 100%;}
	.news_item a{padding-bottom: 0px;}
	.news_item a:after{display: none;}
	.news_bt{font-size: 16px;line-height: 26px;height: auto;max-height: 52px;font-weight: bold;margin-top: 14px;}
	.news_nr{font-size: 14px;line-height: 24px;height: auto;max-height: 48px;}
	.news_sj{margin: 4px 0;}

	.fb_line{width: 100%;line-height: 38px;padding: 0 14px;}
	.fb_text textarea{line-height: 24px;padding: 7px 0;height: 168px;}

	.foot_above{padding: 45px 0 30px;}

	.ny_banner img{width: 200%;}
	.subnav_all{width: 25%;}
	.subnav_all.subnav_one_item a{font-size: 16px;}
	.subnav_one_item a,.subnav_two_item a{line-height: 42px;height: 42px;font-size: 14px;}
	.next1 a{width: 30px;line-height: 28px;margin: 0px 2px;font-size: 13px;}

	.ny_menu_item a{line-height: 42px;height: 42px;font-size: 14px;}
	.about_title{font-size: 18px;margin-bottom: 20px;font-weight: bold;}
	.about_det{line-height: 26px;font-size: 14px;}

	.pro_image{width: 100%;margin-bottom: 24px;}
	.pro_title{font-size: 18px;font-weight: bold;margin-bottom: 10px;}
	.det{margin: 34px 0 20px;}
	.det span{font-size: 14px;line-height: 36px;width: 100px;}
	.recom_head{font-size: 20px;margin: 25px 0 20px;font-weight: bold;}
	.recom_pro.slick-slider{margin-bottom: 30px;}
	.recom_pro .slick-dots li{margin: 0 8px;}
	.recom_pro .slick-dots li button{width: 8px;height: 8px;}
	.recom_pro{margin: -20px -5px 0;}
	.recom_pro .pro_item{padding: 20px 5px 20px;}

	.honor_list{margin-bottom: 5%;}
	.honor_tit{font-size: 14px;padding: 0 5px;line-height: 42px;height: 42px;}

	.partner_list{padding-bottom: 3%;}

	.partner_image{width: 75%;}
	.partner_title{font-size: 18px;font-weight: bold;padding: 20px 0;margin-bottom: 15px;}
	.next2{margin-top: 40px;}
	.next2 ul{padding-right: 0px;}
	.next2 ul li a{font-size: 14px;line-height: 30px;height: 30px;}
	.next2_back{position: relative;top: auto;transform: translateY(0%);margin: 14px auto 0;}

	.news_list{margin-bottom: 3%;}
	.news_publish{padding: 8px 0 15px;margin-bottom: 15px;}

	.case_image{width: 70%;}
	.case_list{padding-bottom: 5%;}
	.case_info{padding: 10px 10px;}
	.case_tit{font-size: 15px;line-height: 24px;height: auto;max-height: 48px;-webkit-line-clamp: 2;}
	.case_des{margin: 2px 0 0px;}
	.case_more{display: none;}
}

@media (max-width: 420px){
	.case_image{width: 100%;}
}