*{margin:0;padding:0;}
body{background:#fff; font-size:100%;line-height:22px;font-family:"Microsoft YaHei";}
body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div,tr,dl,dd,select,option{ margin:0; padding:0;}
.body,.ul,.ol,.li,.p,.h1,.h2,.h3,.h4,.h5,.h6,.form,.fieldset,.table,.td,.img,.div,.tr,.dl,.dd,.select,.option{ margin:0; padding:0;}
li,img,input,em,select{ list-style:none; border:none; font-style:normal;}
a{ text-decoration:none !important; cursor:pointer !important;}
select::-ms-expand { display: none; }
.img_cover{position: absolute;top: 0;bottom: 0;left: 0;right: 0;	max-width: 100%;max-height: 100%;display: block;margin:auto;padding: auto;}
.clearfix:after{content:" ";display:block;height:0;clear:both;visibility:hidden;}
.tr{ transition:all 0.5s;-o-transition:all 0.5s;-ms-transition:all 0.5s;-moz-transition:all 0.5s;-webkit-transition:all 0.5s;}
.wrap{ max-width:1200px; margin:0 auto;width:100%;}
.overflow { overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}

header.act{position:fixed;left:0;top:0;z-index:99999;animation:searchTop 0.5s ease-in-out;width:100%;background:#fff;}
@keyframes searchTop {
    0% {top:-100px}
    to {top:0}
}

header{position:relative;width:100%;z-index: 9999;border-top: 5px solid #d8110c;}   

.header-main{display:flex;justify-content:space-between;align-items:center;padding:0.24rem 0;}
.logo img{ max-width:100%; display:block;}

header .tel{background:url(../images/tel.png) no-repeat left center;padding-left:50px;}
header .tel p{line-height:18px;font-size:14px;color:#333;}
header .tel b{display:block;color:#d8110c;font-size:24px;line-height:22px;font-family:"Arial";}

.header-nav{ width:100%;background:#d8110c;}
.nav-ul {display: flex;}
.nav-ul li {position:relative;width:16.66%;}
.nav-ul li .nav_a {display:block;font-size:16px;color:#fff;line-height:50px;text-align:center;position: relative;}
.nav-ul li .nav_a::before{content:"";display: block;width:1px;height: 14px;background-color: #fff;position: absolute;right: 0;top:50%;transform: translateY(-50%);}
.nav-ul li:hover .nav_a, .nav-ul li.active .nav_a {color: #fff;background-color: #a20008;}
.nav-ul .sub_ul {display: none;width: 100%;position: absolute; padding:0;z-index:999;background:#d8110c;box-shadow:0 5px 10px #333;}
.nav-ul .sub_ul li{width:100%;padding:5px;}
.nav-ul .sub_ul li .nav_a2{font-size:13px;line-height:34px;text-align: center;color:#fff;display:block;}
.nav-ul li .nav_a2:hover, .nav-ul li .nav_a2.on {background: #a20008;color: #fff;}

/*移动端导航*/
.icon-menu{ cursor:pointer;z-index:999; width:40px; height:40px;  border-radius:50%;display:flex;justify-content:center;align-items:center;position:relative;right:0;top:0;}
.icon-menu span { width:30px;height:3px;background:#d8110c;border-radius:5px; display:block;}
.icon-menu .span02 {  margin:5px 0;}
.icon-menu.click .span02 {width:0;opacity:0;filter:alpha(opacity=0); }
.icon-menu.click .span01 { position:relative;top:8px;transform:rotate(45deg);}
.icon-menu.click .span03 { position:relative;top:-8px;transform:rotate(-45deg);}

.sjnav{ width:115px; position:absolute;right:0%;z-index:9999;display: none;
    background:rgba(44, 44, 44, 0.7) none repeat scroll 0 0 !important;}
.sjnav ul{ padding:0; margin:0;}
.sjnav li{ display:block;text-align:center; margin:0; padding:0;}
.sjnav li a{display:block;line-height:40px;  font-size:15px; color:#fff;}
.sjnav li a:hover, .sjnav li.active a{background:#d8110c; color:#fff;}

/*大图滚动开始*/
.banner{position: relative;}
.ban-img{display: block;max-width: 100%;}
.swiper-pagination-bullet{width:15px; height:4px; opacity:1; border-radius:2px; background:#fff;}
.swiper-pagination-bullet-active{background:#d8110c}
.prev-banner, .next-banner{ font-size:30px;font-family:"SimSun";color:#fff;width:40px;height:40px;background:rgba(0,0,0,0.5);border-radius:6px;display:flex;justify-content:center;align-items:center;font-weight:bold;transform:translate(0,-50%);margin:0;}
.prev-banner{left:-50%;}
.next-banner{right:-50%;}
.banner:hover .prev-banner{left:10px;}
.banner:hover .next-banner{right:10px;}

section{background: linear-gradient(top,#fff,#f4f4f4);background: -webkit-linear-gradient(top,#fff,#f4f4f4);background: -moz-linear-gradient(top,#fff,#f4f4f4);background: -o-linear-gradient(top,#fff,#f4f4f4);font-size:16px;color:#000;padding:0.24rem 0;}
section a{color:#000;margin-right: 0.2rem;}
section a:hover{color:#d8110c;text-decoration:underline !important;}

.title{text-align: center;color:#000;}
.title .t1{line-height: 0.5rem;font-size:0.36rem;font-weight: bold;}
.title .t2{line-height: 0.38rem;font-size:0.3rem;font-family: 'Times New Roman';text-transform: uppercase;letter-spacing: 2px;}

.ys{padding:0.7rem 0;}
.ys-img{display: block;max-width: 100%;margin:0.5rem auto -10px auto;}
.swiper-ys {padding: 10px 0 0 0;}
.swiper-ys .content{background-color: #d8110c;padding:0.1rem;display: flex;align-items: center;transition: 0.5s;}
.swiper-ys .content .number{width: 0.68rem;line-height: 0.8rem;text-align: center;font-size:0.4rem;color:#222;font-family: "arial";box-shadow: 3px 3px 0 #b00e0a;background-color: #f2f6f6;}
.swiper-ys .content .txt{width:calc(100% - 0.68rem);padding-left: 0.24rem;color:#fff;}
.swiper-ys .content .txt .t1{line-height: 0.36rem;font-size:0.2rem;font-weight: bold;}
.swiper-ys .content .txt .t2{line-height: 0.18rem;font-size:0.14rem;opacity: 0.6;}
.swiper-ys .content:hover{transform: translateY(-10px);}

.ys-bt{text-align: center;position: relative;}
.ys-bt .t1{line-height: 0.6rem;font-size:0.44rem;font-weight: bold;color:#000;}
.ys-bt .t1 span{color:#d8110c}
.ys-bt .t2{line-height: 0.35rem;font-size:0.3rem;font-family: 'Times New Roman';text-transform: uppercase;letter-spacing: 1px;color:#999;position: relative;}
.ys-bt img{display: block;max-width: 100%;margin:0.5rem auto;}

.product{background: #f5f5f5;position: relative;padding:0.6rem 0}
.product::before{content:"";display: block;width: 100%;height: 179px;background: url(../images/bj1.png) no-repeat center center;position: absolute;left: 0;top:-92px;}
.product::after{content:"";display: block;width: 100%;height: 179px;background: url(../images/bj1.png) no-repeat center center;position: absolute;left: 0;bottom:-83px;}
.product .tabs{display: flex;justify-content: center;padding:0.35rem 0 0 0;}
.product .tabs a{display: block;width: 1.38rem;line-height: 0.38rem;text-align: center;background-color: #000;font-size:0.14rem;color:#fff;margin:5px;transition: 0.5s;}
.product .tabs a:hover , .product .tabs a.on{background-color: #d8110c;}
.swiper-product{padding:0.5rem 0;}
.swiper-product a{display: block;border:1px solid #dcdcdc;transition: 0.5s;}
.swiper-product a .pic{border:0.09rem solid #fff;position: relative;overflow: hidden;width:100%;}
.swiper-product a .pic:before{content:"";display: block;padding-top:115%;}
.swiper-product a .txt{text-align: center;background-color: #fff;font-size:0.18rem;color:#333;line-height: 0.62rem;border-top:1px solid #dcdcdc;}
.swiper-product a:hover{box-shadow: 0 0 10px #bbb;transform: translateY(-8px);}
.swiper-product a:hover .txt{color:#d8110c;}

.ly{padding:0.6rem 0 0 0;}
.ly .ys-bt .t2 span{background-color: #fff;position: relative;z-index: 2;padding:0 0.25rem 0.1rem 0.25rem;display: inline-block;border:1px solid #ccc;border-top: none;}
.ly .ys-bt .t2 span::before, .ly .ys-bt .t2 span::after{content:"";display: block;background-color: #fff;height: 22px;position: absolute;top: 0;width: 1px;}
.ly .ys-bt .t2 span::before{left: -1px;}
.ly .ys-bt .t2 span::after{right: -1px;}
.ly .ys-bt .t2::before{content:"";display: block;width: 100%;height: 1px;background-color: #ccc;position: absolute;left: 0;top:50%;transform: translateY(-50%);}
.ly .ys-bt::before{content:"";display: block;width: 3.18rem;height: 3px;background-color: #d8110c;position: absolute;left: 50%;bottom:-1px;transform: translateX(-50%);z-index: 9    ;}
.swiper-ly{padding:0.4rem 0 0 0;}
.swiper-ly img{display: block;max-width: 100%;margin:0 auto;}
.swiper-ly .content{background-color: #d8110c;color:#fff;position: relative;margin-top:0.35rem;border-radius: 10px;padding:0.2rem 0.1rem;}
.swiper-ly .content .t1{line-height: 0.3rem;font-weight: bold;font-size:0.2rem;}
.swiper-ly .content .t2{line-height: 0.24rem;font-size:0.14rem;}
.swiper-ly .content:before{content:"";display: block;width: 0px;height: 0px;border-bottom:40px solid #d8110c;border-right: 50px solid transparent; border-left: 50px solid transparent;position: absolute;left: 50%;top:-15px;transform: translateX(-50%);z-index: -1;}

.case{padding:0.6rem 0;}
.swiper-case{padding:0.5rem 0 0 0;}
.swiper-case a{display: block;border:1px solid #dcdcdc;transition: 0.5s;}
.swiper-case a .pic{border:0.09rem solid #fff;position: relative;overflow: hidden;width:100%;}
.swiper-case a .pic:before{content:"";display: block;padding-top:115%;}
.swiper-case a .txt{text-align: center;background-color: #fff;font-size:0.18rem;color:#333;line-height: 0.62rem;border-top:1px solid #dcdcdc;}
.swiper-case a:hover{box-shadow: 0 0 10px #bbb;transform: translateY(-8px);}
.swiper-case a:hover .txt{color:#d8110c;}
.prev-case, .next-case{width: 58px;height: 80px;display: flex;justify-content: center;align-items: center;border:1px solid #dcdcdc;box-shadow:5px 5px 6px #ddd;font-size:0.5rem;font-weight: bold;color:#7d0a07;position: absolute;top:50%;transform: translateY(-50%);z-index: 9;outline: none;}
.prev-case{left: -80px;}
.next-case{right: -80px;}

.about{background-color: #f4f4f4;padding:0.55rem 0;;}
.about-main{padding:0.5rem 0 0 0;display: flex;flex-wrap: wrap;justify-content: space-between;}
.about-main .pic{width: 45%;position: relative;box-shadow: 0 0 10px #ddd;overflow: hidden;border:0.3rem solid #fff;}
.about-main .pic:before{content:"";display: block;padding-top:69%;}
.about-main .content{width: 52%;display: flex;flex-wrap: wrap;align-content: flex-start;padding-top: 0.4rem;}
.about-main .content .t1{line-height: 0.66rem;font-size:0.2rem;color:#333;font-weight: bold;position: relative;width:100%;}
.about-main .content .t1:before{content:"";display: block;width: 0.41rem;height: 4px;background-color: #d8110c;position: absolute;left: 0;bottom: 0;}
.about-main .content .t2{font-size:14px;line-height: 24px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:6;overflow:hidden;width:100%;margin:0.24rem 0;}
.about-main .content a{display: block;font-size:0.14rem;text-align: center;border:1px solid #dcdcdc;width: 1.23rem;line-height: 0.38rem;color:#333;background-color: #fff;transition: 0.5s;}
.about-main:hover .content a{background-color: #d8110c;color:#fff;box-shadow: 6px 6px 10px #ccc;}
.about-main:hover .img_cover{transform: scale(1.1);}

.news{padding:0.5rem 0;}
.news-main{padding:0.3rem 0 0 0;display: flex;flex-wrap: wrap;}
.news-main .news-box{width: 31.3%;margin:1%;border:1px solid #e4e4e4;padding:0 0.2rem 0.1rem 0.2rem;}
.news-main .news-box .news-bt{display: flex;justify-content: space-between;align-items: center;border-bottom: 1px solid #e5e5e5;position: relative;line-height: 0.57rem;}
.news-main .news-box .news-bt span{font-size:0.2rem;color:#333;position: relative;display: block;}
.news-main .news-box .news-bt span::before{content:"";display: block;width:100%;height: 3px;background-color: #d8110c;position: absolute;left: 0;bottom: 0;}
.news-main .news-box .news-bt a{font-size:12px;color:#fff;background-color: #d8110c;width: 50px;line-height: 17px;text-align: center;border-radius: 30px;display: block;}
.news-main .news-box .news-top{display: flex;margin:0.2rem 0;}
.news-main .news-box .news-top .pic{width:1.4rem;position: relative;overflow: hidden;}
.news-main .news-box .news-top .pic:before{content:"";display: block;padding-top:71%;}
.news-main .news-box .news-top .content{width:calc(100% - 1.4rem);padding-left: 0.18rem;}
.news-main .news-box .news-top .content .t1{line-height: 0.3rem;font-size:0.16rem;color:#333;}
.news-main .news-box .news-top .content .t2 {line-height: 0.24rem;font-size:0.13rem;color:#999;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;}
.news-main .news-box .news-top .content .t3{font-size:12px;color:#666;}
.news-main .news-box .news-top:hover .img_cover{transform: scale(1.1);}
.news-main .news-box .news-top:hover .content .t1{color:#d8110c}
.news-main .news-box ul{display: block;}
.news-main .news-box ul li{line-height: 0.34rem;font-size:12px;color:#999;display: flex;justify-content: space-between;align-items: center;padding-left: 0.18rem;position: relative;}
.news-main .news-box ul li a{font-size:12px;color:#000;}
.news-main .news-box ul li:before{content:"";display: block;width: 6px;height: 6px;background-color: #000;position: absolute;left: 0;top:50%;transform: translateY(-50%);}
.news-main .news-box ul li a:hover{color:#d8110c;text-decoration: underline !important;}
.news-main .news-box ul li:hover::before{background-color: #d8110c;}

footer{background:#d8120d;padding-bottom: 0.3rem;}
.foot-nav{display: flex;justify-content: center;line-height: 0.7rem;font-size:14px;color:#fff;border-bottom: 1px solid #473534;}
.foot-nav a{display: block;margin:0 0.33rem}
footer .logo2{display: block;max-width: 100%;margin:0.4rem auto;}
footer a{color:#fff;}
footer a:hover{text-decoration:underline !important;color:#fff;}
.foot-txt{font-size:0.14rem;color:#fff;text-align: center;line-height: 24px;opacity: 0.6;}

/**/
.page{background-color: #f4f4f4;border-top: 1px solid #fff;padding:0.5rem 0;min-height: 7rem;}
.page .wrap{display: flex;flex-wrap: wrap;align-items: flex-start;}
.page-left{width: 265px;margin-right: 40px;border:1px solid #e3e3e3;padding:0.2rem; background: linear-gradient(top,#f2f2f2,#fff);background: -webkit-linear-gradient(top,#f2f2f2,#fff);background: -moz-linear-gradient(top,#f2f2f2,#fff);background: -o-linear-gradient(top,#f2f2f2,#fff);}
.s-drop-wrap { width:100%; padding:10px 0 0 0;}
.s-drop-btn {line-height:30px; font-size:0.24rem; color: #000;font-weight: bold; position:relative;padding:1px 1px 1px 65px;background: url(../images/dian1.png) no-repeat 8px center;}
.s-drop-btn i{display: block;font-style: normal;font-size:0.14rem;text-transform: uppercase;font-family: 'Times New Roman';line-height: 16px;}
.s-drop-btn span {position:absolute;right:20px;top:50%;transform:translate(0, -50%);}
.s-drop-btn.act{background: url(../images/dian1.png) no-repeat 8px center; }

.s-drop-list {display: block;padding-top:0.16rem;}
.s-drop-list li{ margin-top:10px;}
.s-drop-list li a{ display:block; }
.aside-list-link{ font-size:0.16rem; color:#fff;line-height:0.5rem; background:#000;padding-left: 40px;position: relative;}
.aside-list-link::before{content:"";display: block;width: 6px;height: 6px;background-color: #fff;position: absolute;left: 18px;top:50%;transform: translateY(-50%);}
.aside-list-link:hover, .aside-list-link.act{ background:#d8110c; color:#fff;}

.s-drop-list li .aside-sublist{ width:100%;  display:none;  }
/*.s-drop-list li:first-child .aside-sublist{display:block;}*/
.s-drop-list li .aside-sublist li{margin-top:5px;}
.s-drop-list li .aside-sublist li a{ color:#5e5e5e; line-height:40px;  font-size:14px; margin-bottom:1px; text-align:center; background:#eee;}
.s-drop-list li .aside-sublist li a:hover, .s-drop-list li .aside-sublist li a.act{ background:#000;color:#bc2a2a;}

.page-right{width:calc(100% - 305px);}
.page-bt{display: flex;justify-content: space-between;align-items: center;border-bottom: 1px solid #e5e5e5;position: relative;line-height: 0.57rem;}
.page-bt span{font-size:0.2rem;color:#333;position: relative;display: block;}
.page-bt span::before{content:"";display: block;width:100%;height: 3px;background-color: #d8110c;position: absolute;left: 0;bottom: 0;}
.page-bt a{font-size:14px;color:#999;line-height: 17px;text-align: center;border-radius: 30px;display: block;}
.page-bt a:hover{color:#d8110c;}

.pro-ul{display: flex;flex-wrap: wrap;padding:0.15rem 0;margin:0 -1%;}
.pro-ul li{width: 31.3%;margin:1%;}
.pro-ul li a{display: block;border:1px solid #dcdcdc;transition: 0.5s;}
.pro-ul li a .pic{border:0.09rem solid #fff;position: relative;overflow: hidden;width:100%;}
.pro-ul li a .pic:before{content:"";display: block;padding-top:115%;}
.pro-ul li a .txt{text-align: center;background-color: #fff;font-size:0.18rem;color:#333;line-height: 0.62rem;border-top:1px solid #dcdcdc;}
.pro-ul li a:hover{box-shadow: 0 0 10px #bbb;transform: translateY(-8px);}
.pro-ul li a:hover .txt{color:#d8110c;}

.product-show{padding:0.2rem 0 ;}
.product-show .t1{font-size:20px;color:#333;text-align: center;line-height:30px;}
.product-show img{display:block;max-width:100%;margin:15px auto;}
.product-show .t2{font-size:14px;color:#666;}

.news-ul{display: block;}
.news-ul li{padding:0.24rem 0;border-bottom: 1px dashed #e5e5e5;}
.news-ul li a{display: block;}
.news-ul li a .t1{line-height: 0.34rem;font-size:0.18rem;color:#333}
.news-ul li a .t2{line-height: 0.24rem;font-size:0.12rem;color:#999}
.news-ul li a .t3{line-height: 24px;font-size:14px;color:#999;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;}
.news-ul li a .t4{margin-top: 0.18rem;display: flex;line-height: 22px;align-items: center;font-size:0.14rem;color:#fff;}
.news-ul li a .t4 span{display: block;background-color: #454545;padding:0 8px;}
.news-ul li a .t4 i{width: 20px;background-color: #333;display: block;line-height: 22px;text-align: center;}
.news-ul li a em{width:30px;height: 1px;background-color: #000;margin:0.11rem 0;display: block;}
.news-ul li a:hover .t4 span{background-color: #fe0400;}
.news-ul li a:hover .t4 i{background-color: #d30300;}

.news-show { width:100%; text-align:center;padding-top:20px;}
.news-show img {  display:block; max-width:100%; margin:2% auto;}
.news-show .txt-bt {  display:inline-block ;line-height:42px; font-size:18px; color:#333;font-weight:bold;text-align:center; }
.news-show .txt-nr {  display:block;line-height:30px; font-size:14px; color:#444; text-align:left;}
.news-show .txt-date {  display:block;line-height:35px; font-size:12px; color:#999; margin-top:2%; text-align:right;}

.page-contact img{max-width: initial;}























/*手机底部*/
.hot{width:100%; height:58px; background:#191919; position:fixed; bottom:0; left:0; z-index:99; border-top:solid 2px #fff;}
.hot span{ color:#fff; font-size:16px; line-height:20px;display: block;}
.hot h6{ font-size:12px; line-height:20px;}
.hot .row div a{ display:block; color:#fff; padding:7px 0;}
.dbbox{ position: fixed; left: 0; bottom:70px; z-index:99; width: 100%; }
.dbbox .dbs{ position: relative; padding: 0 15px; display:none;}
.dbbox .dbs .neirong{padding: 10px; background: #fff; border-radius: 5px;}
.dbbox .dbs.ewm-box{ text-align:center; }
.dbbox .dbs.ewm-box img{ max-width: 140px; }


@media (max-width:1200px){
    .wrap{ width:96%}
    .prev-case, .next-case{display: none;}
    }

@media (max-width:991px) and (min-width:768px){
    .product .tabs{flex-wrap: wrap;}
    .news-main .news-box{width:98%;}
    /**/
    .page-left{width:100%;margin:0;}
    .s-drop-list{display: none;}
    .page-right{width:100%;}
    }
 
@media (max-width:767px){
    .logo{width:300px;}
    .title .t1{font-size:22px;}
    .title .t2, .ys-bt .t2{font-size:16px;line-height: 20px;}
    .ys-bt{display: none;}
    .ys-bt .t1{font-size:24px;}
    .product .tabs{flex-wrap: wrap;}
    .product .tabs a{width: 24%;margin:0.5%;}
    .product{padding:0.3rem 0;}
    .swiper-ly img{max-width: 54%;}
    .swiper-ly .content .t1{font-size:14px;}
    .case, .news, .about{padding:20px 0;}
    .swiper-case, .about-main{padding:20px 0;}
    .about-main .pic, .about-main .content{width:100%;padding:0;}
    .about-main .pic{border:6px solid #fff}
    .news-main .news-box{width:98%;}
    .foot-nav{display: none;}
    footer .logo2{margin:0 auto;padding:15px 0;}
    .foot-txt{padding:0 3%;text-align: left;}
    /**/
    .page-left{width:100%;margin:0;}
    .s-drop-wrap{padding:0;}
    .s-drop-list{display: none;}
    .page-right{width:100%;}
    .pro-ul li{width: 48%;}
    .news-ul li a .t1{font-size:16px;}
}
    

@media (max-width:567px){
	}

@media (max-width:467px){

    }

@media (max-width:376px){
	}

@media (max-width:336px) {
    }