/*公用样式部分*/
html{width:100%;overflow-x:hidden;}
body{line-height:2;}
.displaynone{display:none;}
.mt10{margin-top:10px;}
.mt15{margin-top:15px;}
.mt20{margin-top:20px;}
.mt30{margin-top:30px;}
.mt40{margin-top:40px;}
.mt50{margin-top:50px;}
.ml20{margin-left:20px;}
.ml30{margin-left:30px;}
.bordernone{border:none !important;}
.margin-center{margin-left:auto;margin-right:auto;}
.main-body{transform: translateX(0px); transition: all 0.5s;}
.media-body{margin-top:0;}
.w1570{width:1570px;margin:auto;}

/*top*/
.top{height:40px;line-height:40px;background:#f7f7f7;color:#686868;}
.top .top-right a{padding:0 10px;transition:all .3s;color:#686868;}
.top .top-right a:hover{color:#da251d;}
/*****logobox*****/
.logobox{position:relative;padding:.35rem 0;}
.media, .media .media{margin-top:0;}
.logobox .logoright{margin-top:5px;}
.logobox .logoright img{padding-right:10px;margin-top:15px;}
.logobox .logoright strong{color:#de1d1e;font-size:36px;line-height:1.2;font-family:"Impact";}
.logobox .logoright p{font-size:16px;color:#333;}
.logobox button{cursor:pointer;border:none; color:#da1c24; font-size:22px;display:none;z-index:20000;background:none;float:left !important;z-index:2;}
/*nav*/
#nav{background:#da251d;height:60px;}
#nav ul>li{float:left;width:11.11%;text-align:center;position:relative;line-height:60px;box-sizing:border-box;background:url(../images/nav-line.jpg) right center no-repeat;}
#nav ul>li>a{display:block;font-size:16px;color:#fff;}
#nav ul>li.active>a{background:url(../images/nav-bg.jpg) repeat-x;line-height:60px;}
#nav ul .submenu{position:absolute;width:100%;top:60px;z-index:99;background:#eb3d01;display:none;}
#nav ul .submenu li{line-height:25px;padding:10px 0;border-bottom:1px solid #f54103;}
#nav ul .submenu li a{color:#fff;}
#nav ul .submenu li a:hover{text-decoration:underline;}
/*banner*/
.swiper-pagination-bullet{width:15px;height:15px;background:#fff;}
/*search*/
.search-box{line-height:66px;height:66px;background:#f8f8f8;}
.search-box .link span{color:#da251d;font-weight:bold;}
.search-box .link span img{padding-right:5px;}
.search-box .link a{padding:0 10px;}
.search{margin-top:14px;}
.search .sousu{width:240px;line-height:38px;background:#fff;padding-left:10px;color:#666;border:none;}
.search .sou-zi{width:56px;line-height:38px;background:#da251d;border:none;cursor:pointer;height:38px;font-weight:bold;color:#fff;}
.yy img{margin:auto;}


/***************product***************/
.pro-left{width:268px;}
.proL-tit{color:#fff;background:url(../images/pro-ico1.png) calc(100% - 20px) no-repeat;background-color:#da251d;border-radius:8px 8px 0 0;padding-left:20px;padding-top:20px;padding-bottom:20px;}
.proL-tit h3{font-size:26px;line-height:1.2;}
.proL-tit p{font-size:12px;}
.pro-left ul{border:1px solid #ddd;border-bottom:none;}
.pro-left ul li{background:url(../images/pro-ico2.png) calc(100% - 20px) no-repeat;line-height:76px;font-size:18px;border-bottom:1px solid #ddd;padding-left:20px;}
.pro-left .proCbox{background:#da251d;padding:20px;border-radius:0 0 8px 8px;color:#fff;}
.pro-left .proCbox img{padding-right:10px;}
.pro-left .proCbox strong{display:block;font-size:22px;line-height:1.2;}
.pro-right{width:880px;}
.pro-right .proR-tit{border-bottom:1px solid #b7b7b7;line-height:54px;}
.pro-right .proR-tit a{float:right;text-transform:uppercase;}
.pro-right .proR-tit span{font-size:22px;color:#da251d;line-height:54px;border-bottom:2px solid #da251d;display:inline-block;font-weight:bold;}
.pro-right li{margin-top:15px;}
.pro-right li a{display:block;text-align:center;}
.pro-right li a span{border:1px solid #cecece;display:block;padding:10px;overflow: hidden;display: flex;
    align-items: center; justify-content: center;}
.pro-right li a span img{height: 2rem}
.pro-right li a p{white-space: nowrap; overflow: hidden; text-overflow: ellipsis;}
.pro-right li a em{display:block;color:#666;border:1px solid #666;border-radius:5px;width:110px;height:28px;line-height:28px;margin:auto;font-style:normal;}


/***************ban***************/
.ban{background:url(../images/ban.jpg) no-repeat;height:228px;margin-top:40px;}
.ban .ban-text{width:460px;margin-left:60px;padding-top:30px;}
.ban .ban-text strong{font-size:30px;line-height:1.5;color:#fff;}
.ban .ban-text p{font-size:18px;color:#fff;}

/***************advant***************/
.advant-tit h3{font-size:32px;font-weight:bold;line-height:1.2;}
.advant-tit h3 img{vertical-align:text-bottom;}
.advant-tit p{background:url(../images/line.png) center no-repeat;margin-top:10px;}
.advant-tit p span{width:484px;height:42px;line-height:42px;background:#e60012;font-size:24px;border-radius:30px;color:#fff;display:block;margin:auto;}
.advant .advaItem b{width:60px;height:84px;color:#fff;background:#0876d8;text-align:center;margin-right:10px;}
.advant .advaItem b span{font-size:30px;border-bottom:1px solid #fff;line-height:60px;display:inline-block;}
.advant .advaItem strong{font-size:24px;border-bottom:1px dashed #e2e2e2;}
.advant .advaItem strong em{font-style:normal;color:#e60012;}
.advant .advaItem p{color:#555;margin-top:10px;}

/***************aboutus***************/
.aboutus{background:url(../images/about.jpg) top center no-repeat;padding:40px 0;overflow:hidden;}
.about-left{width:626px;float:left;}
.about-left .about-img{border:3px solid #fff;}
.about-a{position:relative;margin-top:-40px;text-align:center;}
.about-a a{background:#fff;width:78px;height:68px;display:inline-block;text-align:center;padding-top:10px;margin:0 10px;}
.about-a a span{display:block;color:#777;}
.about-a a:hover span{color:#da251d;}

.about-right{width:520px;float:right;}
.about-right strong{font-size:24px;color:#da251d;}
.about-right .aboutTxt{margin-bottom:10px;}
/***************case***************/
.case .case-tit{border-bottom:2px solid #e7e7e7;line-height:54px;}
.case .case-tit a{float:right;text-transform:uppercase;color:#666;}
.case .case-tit span{font-size:24px;color:#da251d;line-height:54px;border-bottom:2px solid #da251d;display:inline-block;font-weight:bold;}
.caseScroll{position:relative;}
.caseScroll .scroll{width:45px;height:82px;display:block;position:absolute;z-index:99;}
.caseScroll a.prev{background:url(../images/prev.jpg) top center;top:50px;left:-60px;}
.caseScroll a.next{background:url(../images/next.jpg) top center;top:50px;right:-60px;}
.caseScroll li{float:left;width:25%;position:relative;box-sizing:border-box;}
.caseScroll li a{padding:10px;overflow:hidden;display:block;text-align:center;background:#fff;}
.caseScroll li a img{height:200px;width:100%;}
.caseScroll li a p{border-bottom:1px solid #e7e7e7;padding:10px 0;font-size:16px;white-space: nowrap; overflow: hidden; text-overflow: ellipsis;}
/***************zixunBox***************/
.zixunBox{background:url(../images/new-bg.jpg) top center no-repeat;padding:50px 0;overflow:hidden;}
.news{background:#fff;width:804px;float:left;}
.zixun-title{border-bottom:2px solid #e7e7e7;line-height:52px;height:52px;}
.zixun-title a.more{float:right;color:#666;padding-right:10px;}
.zixun-title span a{font-size:18px;font-weight:bold;padding:0 20px;}
.zixun-title span a:hover{color:#c90e15;border-bottom:2px solid #c90e15;line-height:50px;display:inline-block;}
.newsBox{padding:20px;overflow:hidden;}
.newsBox-l{width:306px;}
.newsBox-l h3{font-size:16px;font-weight:bold;}
.newsBox-l p{color:#555;}
.newsBox-l a.more2{color:#da251d;border:1px solid #da251d;border-radius:30px;width:122px;height:34px;line-height:34px;display:block;text-align:center;}
.newsBox-r{width:428px;}
.newsBox-r li{clear:both;border:1px solid #eee;overflow:hidden;padding:10px;margin-bottom:10px;}
.newsBox-r .newL{width:25%;float:left;text-align:center;border-right:1px dashed #999;box-sizing:border-box;}
.newsBox-r .newL strong{font-size:32px;line-height:1.2;font-weight:normal;}
.newsBox-r .newL p{font-size:18px;}
.newsBox-r .newR{width:75%;float:right;padding-left:10px;box-sizing:border-box;}
.newsBox-r .newR p{color:#6c6c6c;}

.problem{background:#fff;width:344px;float:right;}
.problem span a{border-bottom:2px solid #da251d;display:inline-block;color:#da251d;}
.problem .bd{height:360px;overflow: hidden;padding:15px;}
.problem .bd ul li{margin-bottom:10px;border-bottom:1px dashed #ddd;padding-bottom:10px;}
.problem .bd ul li h3{background:url(../images/wen-w.png) left center no-repeat;padding-left:30px;line-height: 28px;}
.problem .bd ul li h3 a{font-size:16px;color:#2e2e2e;line-height: 16px;}
.problem .bd ul li h3 a:hover{color:#da251d;}
.problem .bd ul li p{font-size:14px;color:#929292;background:url(../images/wen-d.png) left 1px no-repeat;padding-left:32px;line-height: 25px;margin-top:10px}


.friendlink{background:#da251d;line-height:76px;height:76px;color:#fff;}
.friendlink a{padding:0 10px;color:#fff;}
.friendlink a:hover{text-decoration:underline;}
/***************footer***************/
.fot-nav{font-size:16px;text-align:center;}
.fot-nav a{padding:0 30px;}
.fot-txt{padding:10px 0;}

.footer-tools{position:fixed;left:0;bottom:0;right:0;z-index:999;background:#d80c18;height:1rem;}
.footer-tools ul li{width:25%;float:left;}
.footer-tools ul li a{display:block;text-align:center;color:#FFF;font-size:.18rem;border-right:1px solid #db0f1b;height:.88rem;padding-top:.1rem;line-height:1.5;}
.footer-tools ul li a img{width:.42rem;height:.42rem;}


@media only screen and (min-width: 320px) and (max-width: 640px) {
	.banner .pic li,.caseScroll li a img{height:140px;}
	.logobox{text-align:center;height:.9rem;}	
	.logobox .logo,.caseScroll{margin:0;}
	.logobox .logo img{width:5.5rem;float:left;padding:0;margin-top:5px;}
	.logobox{padding:0;}
	.logobox button{display:block;margin-top:5px;}
	.logobox .head-icon{width:.9rem;height:.9rem;float:right;display:block;position:relative;}
	.logobox .head-icon span{display:block;position: absolute;
	top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: .5rem;
    height: .37rem;
    transition: all 0.5s ease-in-out;
    background-position: center center;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-image: url(../images/icon1.png);}
	.head-icon.active span{width: 0.37rem;height: 0.37rem;background-image: url(../images/icon2.png);}
	/*主导航样式*/
	#nav{background:none;background-color: rgba(0, 0, 0, 0.7);height:auto;}
	#nav ul>li{width:100%;background:none;border-right:none;}
	#nav ul>li a{color:#666;font-size:14px;}
	#nav ul>li.active>a{line-height:.8rem;color:#666;background:none;}
	#nav ul>li:hover a{color:#333;font-weight:bold;}
	.navbar{position: fixed;display:none;top: .9rem;left: 0;width: 100%;bottom: 0;z-index: 9999;}
	.navbar-nav{width: 100%;background-color: #fff;z-index: 1200;border-top: .01rem solid #e5e5e5;padding-bottom: .8rem;}
	.navbar-nav ul{width:100%;height:auto;overflow:hidden;}
	.navbar-nav li{width:100%;height:auto;overflow:hidden;border-bottom:.01rem solid #e5e5e5;float:none}
	.navbar-nav li a{display: block;width: 100%;text-align: center;line-height: .8rem;height: .8rem;font-size: .24rem;color: #666;}
	.navbar-nav li a:hover{color:#149350;}
	
	.footer{padding-bottom:1rem;}
	.pro-left,.about-left,.problem,.advant .advaItem b,.newsBox-l,.newsBox-r .newL{display:none;}
	.pro-right,.about-right{width:100%;float:none;}
	.advant-tit p span,.news,.newsBox-r,.newsBox-r .newR{width:100%;}
	.caseScroll li{width:50%;}
	.caseScroll .tempWrap{width:100% !important;overflow:hidden !important;}
	.caseScroll a.next{right:20px;}
	.caseScroll a.prev{left:20px;}
	.product,.advant,.advaItem,.aboutus,.case,.zixunBox{margin-top:10px;}
	.aboutus,.zixunBox{padding:10px 0;}
	.advant-tit h3,.pro-right .proR-tit span,.case .case-tit span{font-size:18px;}
	.advant .advaItem strong,.about-right strong{font-size:16px;}
	.advant-tit p span{font-size:14px;}
	.advant-tit h3 img{width:30px}
  .pro-right li a span{padding: 5px;}
	
}
.swiper-container {
      width: 100%;
      height: 520px;
    }
    .swiper-slide {
      background-repeat:no-repeat;
      background-size: cover;
      background-position: center      
    }
    @media screen and (max-width: 1024px){
      .swiper-container {
        height: 400px;
      }
    }
    @media screen and (max-width: 767px){
      .swiper-container {
        height: 300px;
      }
    }
    @media screen and (max-width:665px){
      .swiper-container {
        height: 250px;
      }
    }
    @media screen and (max-width:560px){
      .swiper-container {
        height: 180px;
      }
    }
    @media screen and (max-width:414px){
      .swiper-container {
        height: 150px;
      }
    }
    @media screen and (max-width:375px){
      .swiper-container {
        height: 140px;
      }
    }