@charset "UTF-8";
/*--------------------------------------------------------------------------------------------------------*/
/*common*/
.index_title{color:#2b2b2b;text-align:center;}
.index_title .cn1{font-size:48px;line-height:60px;font-weight:bold;}
.index_title .cn1 span{font-size:48px; color:#e60212;}
.index_title .cn2{font-size:16px;letter-spacing:5px;margin-top:3px;}
/*--------------------------------------------------------------------------------------------------------*/
/*slide*/
.index_slide{ width:100%;height:100%;position: relative;z-index: 2;}
.index_slide ul{ width:100%; height:100%; overflow:hidden;}
.index_slide ul li{width:100%; position:relative;}
.index_slide ul li a{display:block;width:100%; height:570px;position: relative;}

.index_slide .hd{width:100%;position:absolute;left:0;bottom:0;z-index:3;height: 30px;display:flex;align-items:center;justify-content: center;}
.index_slide .hd span{width: 10px;height: 10px;margin: 0 7px;cursor: pointer;background: #fff;border: 1px solid #fff;transition: all .5s;}
.index_slide .hd span.on{background: #e60212;}

.index_slide .a_but{z-index: 9;width: 40px;height:60px;position: absolute;top: 50%;transform: translateY(-50%); background:rgba(0,0,0,.5);}
.index_slide .a_but i{width: 20px; height:20px; margin:20px auto;display:block;border-top: 1px #fff solid;}
.index_slide .prev{left:82px;}
.index_slide .prev i{margin-left: 15px;border-left: 1px #fff solid;transform: rotate(-45deg);}
.index_slide .next{right:82px;}
.index_slide .next i{margin-right: 15px;border-right: 1px #fff solid;transform: rotate(45deg);}
.index_slide a.a_but{display: block;opacity:0;transition: all 1s ease;}
.index_slide:hover a.a_but{opacity: 1;}
/*--------------------------------------------------------------------------------------------------------*/
/*搜索栏*/
.index_search{height: 60px;width:100%;overflow:hidden;background: #fff;border-bottom: 1px dashed #d9d9d9;}
.index_search .w1200{height:100%;display: flex;align-items: center;justify-content: space-between;}
.index_search .left{display: flex;align-items: center;width:calc(100% - 310px);height:100%;overflow:hidden;padding-left: 20px;background: url(../images/huo.png) no-repeat left center;}
.index_search .left span{font-size: 14px;color: #333;}
.index_search .left a{color: #999;margin: 0 5px;}
.index_search .left a:hover{color:#e60212;}

.index_search .right{width: 310px;height:40px;overflow: hidden;background: #f3f3f3;border-radius: 5px;position:relative;}
.index_search .right input{background-color: none;border: none;outline: none;}
.index_search .right input[type="text"]{width: 260px;height: 40px;line-height: 28px;display: block;text-indent: 10px;color: #777;}
.index_search .right input[type="submit"]{width: 50px;height: 40px;display: block;cursor: pointer;position:absolute;top: 0;right: 0;font-size: 0;background: url(../images/sou.png) center no-repeat;}
/*--------------------------------------------------------------------------------------------------------*/
/*产品*/
.index_pro{padding:50px 0;background: #f3f3f3; width:100%;}

.index_pro .ip_nav{padding-top:10px;position: relative;z-index:2;}
.index_pro .ip_nav .fl{width:280px;height:100px; margin-top:10px;background: url(../images/index/index-probg.png) no-repeat center;align-items: baseline;flex-direction: column;}
.index_pro .ip_nav .fl P{text-indent: 98px;}
.index_pro .ip_nav .fl .p1{font-size: 24px;color: #fff;font-weight: bold;}
.index_pro .ip_nav .fl .p2{font-size: 12px;color: #f2f2f2;}

.index_pro .ip_nav .fr{ width:calc(100% - 280px);height:110px;}
.index_pro .ip_nav .fr a{float: left;width:calc(calc(100% - 50px) / 5);height:calc(calc(100% - 20px) / 2);margin:10px 0 0 10px;position: relative;font-size: 15px;color: #fff;}
.index_pro .ip_nav .fr .a1{background: #2b2b2b;}
.index_pro .ip_nav .fr .a1:hover{background: #e60212;}
.index_pro .ip_nav .fr .a2{background: #e60212;}

.index_pro .ip_info{width:100%;position: relative;z-index:3;}
.index_pro .ip_info .item{display:block;float:left;position: relative;background:#ececec;transition:all .5s;}
.index_pro .ip_info .item .img{overflow: hidden;}
.index_pro .ip_info .item .img img{ display:block;width: 100%;transition: all .5s;}
.index_pro .ip_info .item:hover .img img{transform: scale(1.1);}
.index_pro .ip_info .item h3{color: #fff;font-size: 16px; line-height:1.75em;transform: translateY(50px);}
/*--------------------------------------------------------------------------------------------------------*/
/*小banner*/
.index_banner{height:250px; width:100%;background:url(../images/index/index-ban.jpg) no-repeat center/cover;}
.index_banner .w1200{ height:100%;flex-direction:column;}
.index_banner .index_title,
.index_banner .index_title *{color:#fff;}
.index_banner .index_title .cn2{ letter-spacing:0;}
.index_banner .index_title .cn2 span{font-size:18px;color:#fff;font-weight:bold;}
.index_banner a{width:170px;height:40px;background:#e60212;font-size:15px;color:#fff;margin:25px 0 -25px;}
.index_banner a:hover{background:#fff;color:#e60212;}
/*--------------------------------------------------------------------------------------------------------*/
/*adv1*/
.index_adv1{padding:50px 0; background:#fff;width:100%;}

.index_adv1 dl,
.index_adv1 .div1{ width:100%;height:100px;overflow:hidden;position:relative;}
.index_adv1 dl dd,
.index_adv1 dl dt{float:left; display:block; height:100%; position:relative;}

.index_adv1 dl dd{ width:calc(calc(100% - 120px) / 5);cursor:pointer;}
.index_adv1 dl dd .img{display:block;background:url(../images/dingzhi/bg.png) no-repeat center;filter:grayscale(100%);width:100%;height:66px;position:relative; overflow:hidden;}
.index_adv1 dl dd .img i{display:flex;align-items:center;justify-content:center;position:absolute;width:100%;height:100%;top:0;left:0;font-size:18px;font-weight:bold;color:#fff;transform:translateY(-5px);}
.index_adv1 dl dd p{font-size: 15px;line-height: 30px;color: #2b2b2b;display: block;text-align: center;}

.index_adv1 dl dt{ width:30px;}
.index_adv1 dl dd:hover .img{filter:grayscale(0%);}

.index_adv1 .dl1{margin-top:50px;}
.index_adv1 .dl1 dt{background:url(../images/dingzhi/right.png) no-repeat center;}
.index_adv1 .dl2 dt{background:url(../images/dingzhi/left.png) no-repeat center;}

.index_adv1 .div1 em{width:calc(calc(100% - 120px) / 5);float:right; display:block; height:100%;background:url(../images/dingzhi/down.png) no-repeat center;}
/*--------------------------------------------------------------------------------------------------------*/
/*4adv*/
.index_adv{padding:50px 0; background:#f3f3f3;width:100%;}
.index_adv .iadv_info{width:100%; position:relative;margin-top:50px;}
.index_adv .iadv_info li{height:250px;margin-bottom:30px;}
.index_adv .iadv_info li:nth-child(2n) .txt{float:right;}
.index_adv .iadv_info li:nth-child(2n) .img{float:left;}
.index_adv .iadv_info li .img{width:560px;height:250px;float:right;}
.index_adv .iadv_info li .img img{width:100%;height:100%;}
.index_adv .iadv_info li .txt{position:relative;width:560px;height:250px;float:left;}
.index_adv .iadv_info li .txt i{position:absolute;top:58px;display:block;width:55px;height:78px;color:#fff;font-size:28px;line-height:70px;font-weight:bold;text-align:center;background:#e60212;}
.index_adv .iadv_info li .txt i:after{content:'';position:absolute;bottom:10px;left:50%;margin-left:-13px;width:26px;height:2px;background:#fff;}
.index_adv .iadv_info li .txt h3{margin-left:74px;font-size:24px;color:#2b2b2b;font-weight:bold;margin-top:58px;padding-bottom:12px;border-bottom:1px dashed #2b2b2b;}
.index_adv .iadv_info li .txt p{margin-left:74px;margin-top:12px;height:90px;color:#777;line-height:30px;text-align:justify;}
.index_adv .iadv_info li .txt p span{color:#e60212;font-weight:bold;}
/*--------------------------------------------------------------------------------------------------------*/
/*about*/
.index_about{padding:50px 0;background: url(../images/about_bg.jpg) center top no-repeat;}
.index_about .ia_info{width:100%; position:relative;margin-top: 50px;}
.index_about .ia_info .left{width: 100%; padding-right:620px;position:relative;}
.index_about .ia_info .left h3{font-size: 26px;line-height: 30px;color: #2b2b2b; margin-bottom:20px;}
.index_about .ia_info .left p{color: #818181;font-size: 14px;line-height: 2em;margin-top: 10px;}
.index_about .ia_info .left a{width: 140px;height: 40px;color: #666;font-size: 14px;border: 1px solid #cbcbcb;position: relative;margin-top: 25px;}
.index_about .ia_info .left a:hover{color: #fff;background: #e60212;border: 1px solid #e60212;}

.index_about .ia_info .right{ width:600px; height:100%; position:absolute; top:0; right:0;overflow: hidden;}
.index_about .ia_info .right img{width:100%;height:100%;transition: all .5s; }
.index_about .ia_info .right:hover img{transform: scale(1.1);}
/*--------------------------------------------------------------------------------------------------------*/
/*anli*/
.index_case{padding:50px 0;background: #f3f3f3;width:100%;}
.index_case .ic_info{width:100%; position:relative;margin-top:40px;}
.index_case .ic_info .item{cursor: pointer;margin: 10px;box-shadow: 0px 0px 10px rgba(0,0,0,.25);transition: all .5s;}
.index_case .ic_info .item .img{position: relative;overflow: hidden;}
.index_case .ic_info .item .img i{display: block;width: 100%;height:270px;transition: all .5s;}
.index_case .ic_info .item:hover .img i{transform: scale(1.1);}
.index_case .ic_info .item span{font-size: 16px;color: #fff;}

.index_case .bd ul li{width:372px;position: relative;display: block;float: left; margin-right:42px;}
.index_case .a_but{ display:block;position: absolute; top:50%;width:30px;height:30px; margin-top:-15px; border-top:1px solid #616161;}
.index_case .prev{left:-80px;border-left:1px solid #616161;transform: rotate(-45deg);}
.index_case .next{right:-80px;border-right:1px solid #616161;transform: rotate(45deg);}
.index_case .a_but:hover{border-top:1px solid #e60212;}
.index_case .prev:hover{border-left:1px solid #e60212;}
.index_case .next:hover{border-right:1px solid #e60212;}

.index_case .more{width: 240px;height: 50px;font-size: 16px;border: 1px solid #cbcbcb;background: #fff;color: #666;margin:50px auto 0;}
.index_case .more:hover{color: #fff;border: 1px solid #e60212;background: #e60212;box-shadow: 0 0 30px rgba(0,0,0,.2);}

.index_case .owl-carousel{ width:100%; position:relative;}
.index_case .owl-carousel .item{height:270px;cursor: pointer;box-shadow: 0px 0px 10px rgba(0,0,0,.25);transition: all .5s;}
/*--------------------------------------------------------------------------------------------------------*/
/*news*/
.index_news{padding: 50px 0;background: #fff;width:100%;}
.index_news .in_title{width: 100%;height: 40px;position:relative;justify-content: space-between;}
.index_news .in_title:before{ content:""; display:block; position:absolute; bottom:0; width:100%; height:1px; background:#434343;}
.index_news .in_title .left{height: 100%;display: flex;align-items: center;position: relative;}
.index_news .in_title .left:after,
.index_news .in_title .left:before{content:""; display:block; position:absolute;}
.index_news .in_title .left:after{width: 3px;height: 17px;background: #e60212;left: 0;top: 50%;transform: translateY(-8px);}
.index_news .in_title .left:before{width:100%; height:3px;background:#434343; bottom:-1px;}
.index_news .in_title .left .cn{color: #434343;font-size: 16px;font-weight: bold;margin: 0 5px 0 15px;}
.index_news .in_title .left .en{font-weight: normal; margin-left:5px;}
.index_news .in_title .right{color: #434343;}

.index_news .in_item{ width:calc(calc(100% - 40px) / 3); float: left; margin-left:20px;}
.index_news .in_item.in_item1{ margin-left:0;}

.index_news .in_topbox{height:100px;overflow: hidden;border-bottom: 1px dashed #d4d4d4; padding:6px 0 5px 0;}
.index_news .in_topbox .item{display: flex;align-items: center;height: 100%;width: 100%;justify-content: flex-start;}
.index_news .in_topbox .item .img{height: 100%;display: flex;align-items: center;width:100px;}
.index_news .in_topbox .item .img img{width:100%;}
.index_news .in_topbox .item .txt{ width:calc(100% - 100px); padding: 10px 0 10px 15px; height:100%; display:block;}
.index_news .in_topbox .item .txt .p1{color: #333;line-height: 20px;height: 20px;overflow: hidden;margin-bottom: 7px;}
.index_news .in_topbox .item .txt .p2{ height: 40px;line-height: 20px; overflow:hidden;word-break: break-all;}
	
.index_news .in_sortbox{width: 100%;position: relative;}
.index_news .in_sortbox .item{width: 100%;height:50px;display: flex;border-bottom: 1px dashed #d4d4d4;align-items: center;justify-content: space-between;}
.index_news .in_sortbox .item .p1{ max-width:calc(100% - 90px); overflow:hidden;}
.index_news .in_sortbox .item .p2{color: #c5c5c5;}
/*--------------------------------------------------------------------------------------------------------*/
/*lianxi*/	 
.index_contact{width: 100%;background: url(../images/index/index-conbg.jpg) no-repeat center/cover;padding:60px 0 0; position:relative;}
.index_contact .icon_tit{display: flex;height: 50px; }
.index_contact .icon_tit .border{display: flex;height: 100%;position: relative;align-items: center;}
.index_contact .icon_tit .border:before{content: '';width: 100%;height: 1px;background: #ddd;position: absolute;bottom: 0;}
.index_contact .icon_tit span{font-size: 30px; height:100%}
.index_contact .icon_tit .cn{color: #fff;position: relative;}
.index_contact .icon_tit .cn::before{content: '';width: 50%;height: 3px;background: #e60212;position: absolute;bottom: -1px;}
.index_contact .icon_tit .line{ width:35px; height:2px; background:#fff; margin:0 10px;}
.index_contact .icon_tit .en{color: #e60212;}

.index_contact .icon_info{margin-top:40px; width:100%; position:relative;}
.index_contact .icon_info .left{float: left;width: calc(50% - 40px);height: 320px;background: rgba(230,2,18,.8);overflow:hidden;}
.index_contact .icon_info .left .item{margin: 30px 0px 30px 120px;overflow: hidden;height: calc(100% - 60px);}
.index_contact .icon_info .left .item h3{color: #fff;font-size: 24px;line-height: 30px;position: relative;margin-bottom: 15px;padding-bottom: 10px;}
.index_contact .icon_info .left .item h3:before{content: '';position: absolute;bottom: 0;left: 0;width: 47px;background: #fff;height: 2px;}
.index_contact .icon_info .left .item p{color: #fff;font-size: 14px;line-height: 30px;}

.index_contact .icon_info .right{float: right;width: calc(50% - 40px);height: 320px;background: rgba(230,2,18,.8);border-radius: 3px;position: relative;}
.index_contact .icon_info .right form{margin: 30px 40px;overflow: hidden;height: calc(100% - 60px);}
.index_contact .icon_info .right input,
.index_contact .icon_info .right textarea,
.index_contact .icon_info .right button{color: #FFF;font-size: 14px;background-color: rgba(255,255,255,0.3);border-radius: 3px;display: block;border: none; padding:5px 10px;line-height:25px;}
.index_contact .icon_info .right input,
.index_contact .icon_info .right textarea{width:100%;height:100%; }
.index_contact .icon_info .right input::-webkit-input-placeholder,
.index_contact .icon_info .right textarea::-webkit-input-placeholder{color: #fff;font-size: 14px;}
.index_contact .icon_info .right .xingxi{ margin-bottom:20px; height:calc(calc(100% - 155px) / 3);}
.index_contact .icon_info .right .xingxi div{position: relative;width:calc(50% - 10px);float:left;height:100%;}
.index_contact .icon_info .right .xingxi .div2{margin-left:20px;}
.index_contact .icon_info .right .neirong{margin-bottom:20px; height:95px;position: relative;}
.index_contact .icon_info .right .yanzheng{margin-bottom:20px; height:calc(calc(100% - 155px) / 3);position: relative;}
.index_contact .icon_info .right .yanzheng .div1{position: relative;width:calc(100% - 110px); float:left;height:100%;}
.index_contact .icon_info .right .yanzheng img{height: 100%;width: 90px;float: right;margin-left: 20px;border-radius: 3px;}
.index_contact .icon_info .right .anniu{ height:calc(calc(100% - 155px) / 3);position: relative;}
.index_contact .icon_info .right .anniu button{width:calc(50% - 10px); float:left;cursor: pointer;}
.index_contact .icon_info .right .anniu button[type="submit"]{margin-right:20px; }
.index_contact .icon_info .right .anniu button:hover{ background:rgba(0,0,0,.8);}

.null_box{position:relative;}
.null_tips{ position:absolute; left:0; width:100%; height:20px; bottom:-20px; display:none;}
/*--------------------------------------------------------------------------------------------------------*/
/*首页底部*/
.foot_nav{background:rgba(0,0,0,0.5); margin-top:40px;}

.footer{width: 100%;background: #121212;}
.foot_yqlj{max-width: 1200px; margin: 0 auto; width:96%;padding: 10px 0px;position:relative;color:#a0a0a0;}
.foot_yqlj:before{ content:""; display:block; width:100%; height:1px; position:absolute; left:0;background:rgba(255,255,255,.1); bottom:0;}
.foot_yqlj a{ margin:0 5px;color:#a0a0a0;}
.foot_yqlj a:hover{ color:#fff;}

.bdss{ width:100%;min-height: 75px;}
.bdss a{ margin:0 5px;}
/*--------------------------------------------------------------------------------------------------------*/