*{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:1400px; margin:0 auto;width:100%;}
.wrap2{ 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 !important;width:100%;background:rgba(0,0,0,0.7); visibility: visible !important;}
@keyframes searchTop {
    0% {top:-100px}
    to {top:0}
}

header{position: fixed;;width:100%;z-index: 9999;left:0;top:0;padding:0 0 0 0.4rem;}   

.header-main{}
.logo img{ max-width:100%; display:block;}

header .tel{background:#d90909;font-size:0.24rem;color:#fff;line-height: 0.9rem;display: flex;justify-content: center;align-items: center;position: relative;width: 2.7rem;}
header .tel img{display: block;max-width: 100%;margin-right: 0.18rem;}
header form{display: flex;width: 2.3rem;line-height: 24px;font-size:14px;color:#fff;position: relative;}
header form:before{content:"";display: block;width:0px;height: 1px;background:#fff;position: absolute;left: 0;bottom: 0;transition: 0.5s;}

header form input[type=text]{width:calc(100% - 18px);background-color: transparent;outline: none;}
header form input[type=submit]{width:18px;background:url(../images/but.png) no-repeat center center;outline: none;}
header form:hover:before{width:calc(100% - 18px);}

.nav-ul {display:flex;justify-content:space-between;align-items:center;}
.nav-ul li {position:relative;}
.nav-ul li .nav_a {display:block;font-size:15px;color:#fff;line-height:90px;text-align:center;position: relative;}
.nav-ul li .nav_a:before{content:"";display: block;width:0px;height: 3px;background:#d90909;position: absolute;left: 50%;bottom: 0;transform: translateX(-50%);transition: 0.5s;}
.nav-ul li:hover .nav_a, .nav-ul li.active .nav_a {color: #fff;}
.nav-ul li:hover .nav_a:before, .nav-ul li.active .nav_a:before{width:23px;}
.nav-ul .sub_ul {display: none;width: 100px;position: absolute; padding:0;z-index:999;background:rgba(255,255,255,0.8);box-shadow:0 5px 10px #333;left:50%;transform: translateX(-50%);}
.nav-ul .sub_ul li{width:100%;padding:2px 5px;}
.nav-ul .sub_ul li .nav_a2{font-size:14px;line-height:30px;text-align: center;color:#333;display:block;}
.nav-ul li .nav_a2:hover, .nav-ul li .nav_a2.on {color: #d90909;}

/*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:#d90909;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:100%; position:absolute;right:0%;z-index:9999;display: none;background:rgba(0, 0, 0, 0.8) none repeat scroll 0 0 !important;}
.sjnav ul{ padding:0; margin:0;}
.sjnav li{ display:block; margin:0; padding:0;}
.sjnav li a{display:block;line-height:44px;  font-size:15px; color:#fff;padding:0 66px;border-bottom: 1px solid #ddd;}
.sjnav li a:hover, .sjnav li.active a{background:#d90909; 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:#d90909}
.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{display:flex;border-bottom: 7px solid #e3e3e3;align-items: center;justify-content: space-between;padding:0.12rem 0.25rem 0.15rem 0.25rem;position: relative;z-index: 9;margin-top: -60px;background:#fff;}
section .lxfs{display: flex;align-items: center;}
section .lxfs .tel{padding-left: 65px;background:url(../images/tel2.png) no-repeat left center;line-height: 0.3rem;font-size:0.16rem;color:#878787;}
section .lxfs .tel b{display: block;font-size:0.22rem;color:#262626;line-height: 0.26rem;}
section .lxfs img{display: block;max-width: 100%;margin-left: 40px;}
section .txt{text-align: center;line-height: 0.3rem;font-size:0.16rem;color:#676767;}
section .txt b{display: block; text-align: center;line-height: 0.36rem;font-size:0.24rem;color:#161616;}
section form{font-size:0.16rem;color:#666;width: 4rem;display: flex;justify-content: space-between;}
section form div{width: 84%;line-height: 32px;}
section form input[type=text]{background:#efefef;padding-left: 10px;width: 100%;}
section form input[type=submit]{width: 64px;background:url(../images/but2.png) no-repeat center center;}

.title{text-align: center;}
.title .t1{line-height: 0.4rem;font-size:0.4rem;color:#222;font-family: 'Times New Roman';text-transform: uppercase;}
.title .t2{line-height: 0.3rem;font-size:0.2rem;color:#333;}
.title .t2 i{font-style: normal;color:#aaa;padding:0 10px;}
.title .t3{font-size:0.14rem;color:#a0a0a0;padding-top: 0.12rem; padding-bottom:0.12rem;}
.title .t4{font-size:0.14rem;color:#a0a0a0; width:100%; text-align:left; padding-bottom:10px;}
.title .t4 a{ color:#222}
.title .t4 a:hover{ color:#c3131a;}


.scope{padding:0.55rem 0;}
.swiper-scope{padding:0;}
.swiper-scope .swiper-slide{border-bottom: 1px solid #e6e6e6;}
.swiper-scope a{display: block;padding:4% 6%;}
.swiper-scope a .pic{width:100%;position: relative;overflow: hidden;margin:7px 0;}
.swiper-scope a .pic:before{content:"";display: block;padding-top:55%;}
.swiper-scope a .content{text-align: center;}
.swiper-scope a .content .t1{line-height: 0.5rem;font-size:0.18rem;color:#333;}
.swiper-scope a .content .t2{line-height: 23px;font-size:0.14rem;color:#a5a5a5;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;}
.swiper-scope a .content .t3{width: 1.32rem;line-height:34px;border:1px solid #e6e6e6;font-size:0.14rem;color:#777;margin: 0.25rem auto 0 auto;display: flex;justify-content: center;align-items: center;position: relative;}
.swiper-scope a .content .t3 img{display: block;max-width: 100%;margin-right: 10px;}
.swiper-scope a .content .t3 .d2{display: none;}
.swiper-scope a .content .t3::before{content:"";display: block;width: 0.95rem;height: 1px;background:#e6e6e6;position: absolute;left: 50%;top:-0.19rem;transform: translateX(-50%);}
.swiper-scope a .content .t3::after{content:"";display: block;width: 0.17rem;height: 4px;background:#e00d0d;position: absolute;left: 50%;top:-0.23rem;transform: translateX(-50%);}
.swiper-scope a:hover .img_cover{transform:scale(1.1);}
.swiper-scope a:hover .t3{background:#d90909;color:#fff;}
.swiper-scope a:hover .t3 .d1{display: none;}
.swiper-scope a:hover .t3 .d2{display: block;}

.bigbox{position: relative;}
.bigbox-top {background:#c3131b;position: relative;display: flex;flex-direction: row-reverse;}
.bigbox-top .wrap{position: absolute;left: 50%;top: 50%;transform:translate(-50%, -50%);}
.bigbox-top img{display: block;max-width:100%;}
.case{background:#000;position: relative;}
.case::before{content:"";display: block;width:calc((100% - 1400px) / 2);height:calc(100% - 1.56rem + 96px);background:#c3131b;position: absolute;right: 0;top: -96px;}
.case .wrap{position: relative;}
.case .wrap:before{content:"";display: block;width: 260px;height:calc(100% - 1.56rem + 96px);background:#c3131b;position: absolute;right: 0;top: -96px;}
.txt2-img{display: block;max-width: 100%;position: absolute;right: -35px;top: 0;}
.swiper-case{width:calc(100% - 260px);margin:0;}
.swiper-case a{display: block;}
.swiper-case a .pic{width:100%;position: relative;overflow: hidden;}
.swiper-case a .pic:before{content:"";display: block;padding-top:60%;}
.swiper-case a .content{padding:0.2rem 0.3rem;background:#000;}
.swiper-case a .content .t1{line-height: 0.46rem;font-size:0.24rem;color:#fff;}
.swiper-case a .content .t2{line-height: 0.34rem;font-size:0.16rem;color:#a5a5a5;text-transform: uppercase;display: flex;justify-content: space-between;align-items: center;}
.swiper-case a .content .t2 p{font-size:0.14rem;color:#fff;display: flex;align-items: center;}
.swiper-case a .content .t2 p span{display: block;width: 0.15rem;height: 0.15rem;display: flex;justify-content: center;align-items: center;font-size:12px;color:#fff;background:#e00d0d;border-radius: 50%;margin-left: 10px;}
.swiper-case a:hover .img_cover{transform: scale(1.1);}
.prev-case, .next-case{width: 30px;height: 120px;display: flex;justify-content: center;align-items: center;font-size:0.3rem;color:#fff;background:rgba(0,0,0,0.7);position: absolute;top:40%;z-index: 9;transform: translateY(-50%);outline: none;}
.prev-case{left: 0;}
.next-case{right: 0;}
.prev-case:hover, .next-case:hover{background:rgba(195,19,27,0.7);}

.about{padding:0.65rem 0;}
.about-mian{padding:0.35rem 0 0 0;display: flex;justify-content: space-between;}
.about-mian .pic{margin:0.4rem 0 0 0;position: relative;width: 5.8rem;box-shadow: 15px -15px 0 #e3e3e3;}
.about-mian .pic:before{content:"";display: block;padding-top:90%;}
.about-mian .content{width: 52%;}
.about-mian .content .bt{display: flex;justify-content: space-between;align-items: center;border-bottom:1px solid #e6e6e6;line-height:0.7rem;}
.about-mian .content .bt .t1{font-size:0.24rem;color:#333;}
.about-mian .content .bt .t1 span{font-size:0.14rem;color:#a8a8a8;text-transform: uppercase;margin-left: 10px;}
.about-mian .content .bt a{font-size:0.14rem;color:#444;}
.about-mian .content .txt{font-size:14px;color:#444;line-height: 26px;padding:0.3rem 0;border-bottom:1px solid #e6e6e6;}
.about-mian .content ul{display: flex;flex-wrap: wrap;justify-content: space-between;padding-top:8px;}
.about-mian .content ul li{position: relative;width: 2rem;line-height: 32px;text-align: center;font-size:0.16rem;color:#fff;background:#000;margin-top: 0.3rem;}
.about-mian .content ul li span{display: block;font-size:0.16rem;color:#fff;font-family: "arial";font-weight: bold;text-align: center;width:22px;line-height: 22px;border-radius: 50%;position: absolute;left: -9px;top:-15px;background:#c3131b;transition: 0.5s;}
.about-mian .content ul li:hover{background:#c3131a;}
.about-mian .content ul li:hover span{transform: rotateY(360deg);background:#000;}

.hengfu{background:url(../images/bj1.jpg) no-repeat 50% 50%;background-size:cover;color:#fff;}
.hengfu .wrap{display: flex;align-items: center;height: 196px;justify-content: flex-start;}
.hengfu .wrap .tel{display: flex;align-items: center;}
.hengfu .wrap .tel a{display: block;width: 1.6rem;line-height:0.48rem;text-align: center;background:#c3131b;font-size:0.18rem;color:#fff;margin-right: 0.25rem;}
.hengfu .wrap .tel .txt{line-height: 0.26rem;font-size:0.14rem}
.hengfu .wrap .tel .txt span{display: block;font-size:0.3rem;font-family: "arial";line-height:0.34rem;}
.hengfu .wrap .hf-txt{margin:0 0 0 0.8rem;display: block;max-width: 100%;}

.news{padding:0.2rem 0;}
.swiper-news{padding:0.3rem 0;}
.news .swiper-slide .pic{width:100%;position: relative;overflow: hidden;}
.news .swiper-slide .pic:before{content:"";display: block;padding-top:50%;}
.news .swiper-slide .content{padding:0.15rem 0.15rem 0.2rem 0.15rem;border-bottom:1px solid #e6e6e6;}
.news .swiper-slide .content .t1{line-height: 0.4rem;font-size:0.18rem;color:#333;}
.news .swiper-slide .content .t2{line-height: 0.24rem;font-size:0.14rem;color:#999;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;}
.news .swiper-slide:hover .img_cover{transform: scale(1.06);}
.news .swiper-slide:hover .content .t1{color:#c3131a;}
.news .swiper-slide ul{display: block;padding:0.15rem 0.1rem 0.3rem 0.15rem;border-bottom:5px solid #ebebeb;}
.news .swiper-slide ul li a{display: flex;justify-content: space-between;align-items: center;font-size:0.15rem;color:#333;line-height: 0.36rem;}
.news .swiper-slide ul li b{color:#adadad;margin-right: 10px;font-size:0.2rem;}
.news .swiper-slide ul li a:hover{color:#c3131a;}
.news .swiper-slide ul li span{font-size:0.14rem;color:#b4b4b4;}
.news .more{display: block;font-size:0.16rem;color:#444;width: 1.5rem;line-height: 0.35rem;border:1px solid #d1d0d0;border-radius: 30px;text-align: center;margin:0 auto;}
.news .more:hover{background:#c3131a;color:#fff;}

footer{background:#161616;}
footer .foot-box{display: flex;justify-content: space-between;padding:0.3rem 0;color:#9b9b9b;border-bottom:1px solid rgba(255,255,255,0.1);}
footer .foot-box dl dt{font-size:16px;line-height: 0.57rem;}
footer .foot-box dl dd, footer .foot-box dl dd a{font-size:14px;color:#9b9b9b;display: block;line-height: 30px;}
footer .foot-box .dl dd{display: flex;flex-wrap: wrap;}
footer .foot-box .dl a{width: 50%;}
footer .foot-box .dl a:nth-child(even){text-align: right;}
footer .foot-box .dl{width: 2rem;}
footer .foot-box dl dd a:hover{text-decoration:underline !important;color:#fff;}
footer .foot-txt{font-size:0.14rem;color:#9b9b9b;}
footer .foot-txt .t1{padding:0.1rem 0;}
footer .foot-txt a{color: #9b9b9b;}
footer .foot-txt a:hover{text-decoration:underline !important;}
footer .erweima{display: flex;align-items: center;font-size:0.14rem;color:#9b9b9b;}
footer .erweima .t1{text-align: right;margin-right: 20px;}

/**/
.page{padding:0.3rem 0;/*min-height: 7rem;*/position: relative;}
.page .tabs{display: flex;justify-content: center;padding:0.2rem 0;}
.page .tabs a{display: block;margin:5px 10px;font-size:0.16rem;color:#333;width:1.45rem;line-height: 0.36rem;text-align: center;border:1px solid #d1d0d0;transition: 0.5s;}
.page .tabs a:hover, .page .tabs a.on{background:#c3131a;color:#fff;}

.pro-ul{display: flex;flex-wrap: wrap;margin:0 -1%;padding:0.1rem 0;}
.pro-ul li{width: 23%;margin:1%;}
.pro-ul li a{display: block;border:1px solid #d1d0d0;}
.pro-ul li a .pic{width:100%;position: relative;overflow: hidden;}
.pro-ul li a .pic:before{content:"";display: block;padding-top:75%}
.pro-ul li a .content{text-align: center;}
.pro-ul li a .content .t1{font-size:0.16rem;color:#333;padding:0.2rem 0;}
.pro-ul li a .content .t2{font-size:0.14rem;color:#444;text-align: center;width: 1rem;line-height: 0.3rem;background:#eaeaea;margin:0 auto;}
.pro-ul li a:hover .img_cover{transform: scale(1.06);}
.pro-ul li a:hover .content .t2{background:#c3131a;color:#fff;}

.product-show{padding:0.2rem 0 ;}
.product-show .t1{font-size:20px;color:#333;text-align: center;line-height:1.8;}
.product-show .img{ width:100%; text-align:center; display:block; margin:15px auto;}
.product-show .img img{display:block;max-width:100%; margin:0 auto;}
.product-show .t2{font-size:14px;color:#666;}
.product-show .t2 img{ max-width:100% !important; height:auto !important;}
.product-show .t3{ width:100%; text-align:right; font-size:14px;}

.scope-ul{padding:15px 0;display: block;}
.scope-ul li{width:100%;}
.scope-ul li a{display: flex;background:#f5f5f5;margin-bottom: 0.3rem;transition: 0.5s;}
.scope-ul li a .pic{width:55%;position: relative;overflow: hidden;}
.scope-ul li a .pic:before{content:"";display: block;padding-top:50%;}
.scope-ul li a .content{width:45%;padding:0.3rem;display: flex;flex-wrap: wrap;align-content: center;}
.scope-ul li a .content .t1{width:100%;line-height: 0.45rem;font-size:0.3rem;color:#484848; border-bottom:1px dotted #CCCCCC; margin-bottom:10px; padding-bottom:10px;}
.scope-ul li a .content .t2{width:100%;line-height: 0.27rem;font-size:0.16rem;color:#cbcbcb;font-family: 'Times New Roman';text-transform: uppercase;}
.scope-ul li a .content .t3{width:100%;line-height: 28px;font-size:14px;color:#878787;margin:11px 0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:6;overflow:hidden;}
.scope-ul li a .content .t4{font-size:0.14rem;color:#444;text-align: center;width: 1rem;line-height: 0.32rem;border:1px solid #eaeaea;transition: 0.5s;}
.scope-ul li a:hover .content .t4{background:#c3131a;color:#fff;}
.scope-ul li a:hover{transform: translateY(-10px);}
.scope-ul li:nth-child(even) a{flex-direction: row-reverse;}

.video-ul{display: flex;flex-wrap: wrap;padding:15px 0;}
.video-ul li{width: 98%;margin:1%;}
.video-ul li video{width:100%;/*min-height: 2.8rem;*/ height:720px;}
.video-ul li iframe{width:100%;/*min-height: 2.8rem;*/ height:720px;}
.video-ul li .txt{text-align: center;font-size:0.16rem;color:#333;padding:0.15rem 0;}

.news-ul{padding:0.1rem 0;display: block;}
.news-ul li{width:100%;}
.news-ul li a{display: flex;background:#f2f2f2;margin-bottom: 0.3rem;transition: 0.5s;}
.news-ul li a .pic{width:50%;position: relative;overflow: hidden;}
.news-ul li a .pic:before{content:"";display: block;padding-top:40%;}
.news-ul li a .content{width:50%;padding:0.25rem;display: flex;flex-wrap: wrap;align-content: center;}
.news-ul li a .content .t1{display: flex;justify-content: space-between;align-items: center;font-size:0.18rem;color:#333;width:100%;line-height: 0.28rem;}
.news-ul li a .content .t1 span{font-size:0.14rem;color:#999;}
.news-ul li a .content .t2{width:100%;line-height: 24px;font-size:14px;color:#878787;margin:15px 0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:5;overflow:hidden;}
.news-ul li a .content .t3{display: flex;justify-content: space-between;align-items: center;width:100%;}
.news-ul li a .content .t3 span{font-size:0.14rem;color:#444;text-align: center;width: 1rem;line-height: 0.32rem;border:1px solid #eaeaea;transition: 0.5s;}
.news-ul li a:hover .content .t3 span{background:#c3131a;color:#fff;}
.news-ul li a:hover{transform: translateY(-10px);}
.news-ul li:nth-child(even) a{flex-direction: row-reverse;}

.news-show { width:100%; text-align:center;padding-top:20px;}
.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;  text-align:center;}
.news-show .txt-nr img{ max-width:100% !important; height:auto !important;}

.page-content 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, .dbbox .dbs.ewm-box2{ text-align:center; }
.dbbox .dbs.ewm-box img, .dbbox .dbs.ewm-box2 img{ max-width: 140px; }


.pagin{position:relative; margin:20px; font-size:14px;}
.pagin .blue{color:#056dae;font-style:normal;}
.pagin .paginList{position:absolute;right:12px;top:0;}
.pagin .paginList .paginItem{float:left;}
.pagin .paginList .paginItem a{float:left;width:31px;height:28px;border:1px solid #DDD; text-align:center;line-height:30px;border-left:none;color:#3399d5;}
.pagin .paginList .paginItem:first-child a{border-left:1px solid #DDD;}
.pagin .paginList .paginItem:first-child a{border-bottom-left-radius:5px;border-top-left-radius:5px;}
.pagin .paginList .paginItem:last-child a{border-bottom-right-radius:5px;border-top-right-radius:5px;}
.pagin .paginList .paginItem.current,.pagin .paginList .paginItem.current a{background:#f5f5f5; cursor:default;color:#737373;}
.pagin .paginList .paginItem:hover{background:#f5f5f5;}
.pagin .paginList .paginItem.more,.pagin .paginList .paginItem.more a:hover{ cursor:default;}
.pagin .paginList .paginItem.more:hover{background:#FFF;}
.pagin .paginList .paginItem.more a{color:#737373;}
.message{ float:left; width:30%;margin-top:15px;}
.jlfanye{ /*float:right;*/ width:100%;}
.jlfanye a{ padding:5px;  border: solid 1px #dedede; /*float:left;*/ min-width:8px; margin:8px 2px; color:#999;}
.jlfanye a:hover{ color:#f00;}

@media (max-width:1580px){
    header form{display: none;}
}

@media (max-width:1400px){
    .wrap, .wrap2{ width:96%}
    header form, header .tel{display: none;}
    .nav-ul li .nav_a{padding:0 16px;}
    section .lxfs img{display: none;}
.video-ul li video{width:100%;/*min-height: 2.8rem;*/ height:660px;}
.video-ul li iframe{width:100%;/*min-height: 2.8rem;*/ height:660px;}
    }

@media (max-width:1200px){
    .wrap{ width:96%}
    header{padding:0 2%;}
    .nav-ul li .nav_a{padding:0 8px;}
    section form{width: 300px;}
.video-ul li video{width:100%;/*min-height: 2.8rem;*/ height:600px;}
.video-ul li iframe{width:100%;/*min-height: 2.8rem;*/ height:600px;}
    }
@media (max-width:991px){
    .wrap{ width:96%}
    header{padding:0 2%;}
    .nav-ul li .nav_a{padding:0 8px;}
    section form{width: 300px;}
.video-ul li video{width:100%;/*min-height: 2.8rem;*/ height:400px;}
.video-ul li iframe{width:100%;/*min-height: 2.8rem;*/ height:400px;}
    }

@media (max-width:991px) and (min-width:768px){
    .nav-ul li, .txt2-img, .case .wrap:before{display: none;}
    .nav-ul{padding:15px 0;}
    .swiper-case{width:100%;}
    .bigbox-top img{margin:0 auto;}
    .about-mian{display: block;}
    .about-mian .pic, .about-mian .content{width:100%;}
.video-ul li video{width:100%;/*min-height: 2.8rem;*/ height:280px;}
.video-ul li iframe{width:100%;/*min-height: 2.8rem;*/ height:280px;}
}
 
@media (max-width:767px){
    header{position: relative;background:#000;}
    .logo{width:300px;}
    .title .t1{font-size:24px;line-height: 30px;}
    .title .t3{padding:0; padding-top:8px;}
    .swiper-scope a{padding:5%;}
    .nav-ul li, .txt2-img, .case .wrap:before{display: none;}
    .nav-ul{padding:15px 0;}
    .bigbox-top{display: none;}
    .bigbox .title{padding:0 2%;}
    .swiper-case{width:100%;padding:15px 0 0 0;margin:20px 0 0 0;}
    .swiper-case a .content{Padding:2%;}
    .swiper-case a .content .t1{font-size:15px;}
    .swiper-case a .content .t2 p{display: none;}
    .bigbox-top img{margin:0 auto;}
    .about-mian{display: block;}
    .about-mian .pic, .about-mian .content{width:100%;}
    .about-mian .content ul{padding:8px;}
    .news{padding:0 0 30px 0;}
    footer .foot-txt .t1{display: none;}
    /**/
    .page .tabs{flex-wrap: wrap;justify-content: flex-start;padding:10px 0;}
    .page .tabs a{width:31.3%;margin:1%;line-height: 28px;}
    .pro-ul li{width: 48%;}
    .pro-ul li a .content .t1{Padding:8px 0;}

    .scope-ul li a, .news-ul li a{display: block;}
    .scope-ul li a .pic, .scope-ul li a .content, .news-ul li a .pic, .news-ul li a .content{width:100%;}
    
    .video-ul li{width: 98%;}
    .news-ul li a .content .t1 span{display: none;}
    .news-ul li a .content .t1{font-weight: bold;font-size:15px;}
	.product-show img{display:block;width:100%;margin:10px auto;}
	.news-show img {display:block !important;width:100% !important; margin:5px auto !important; height:auto !important;}

}


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

@media (max-width:467px){

    }

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

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