body{font:12px/1.5 Arial Verdana,Microsoft yahei,sans-serif;color:#333;}
body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,th,img,div,tr,p,select,dl,dt,dd,button{margin:0;padding:0;outline:none}
li{list-style:none}
img{border:0 none;vertical-align:top}
a{text-decoration:none;color:#000;outline:none;cursor:pointer}
a:focus{outline:none}
input,select{vertical-align:middle;border:none;background:none}
input[type=button]::-moz-focus-inner,input[type=submit]::-moz-focus-inner{border:none}
input[type=button],input[type=submit]{cursor:pointer}
input:focus{outline:none}
textarea,input{word-wrap:break-word;word-break:break-all;padding:0px;background:none}
button{text-align:center;border:0;cursor:pointer;background-color:transparent}
h1,h2,h3,h4,h5,h6{font-weight:normal;font-size:12px}
.fl{float:left}
.fr{float:right}
.cs{cursor:pointer}
.overflow1{text-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}
.overflow2{text-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.overflow3{text-overflow:-o-ellipsis-lastline;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}
.clear{clear:both}
.clearfix:after{content:'';display:block;clear:both;height:0;visibility:hidden}
.clearfix{zoom:1}
.w1200{width:1200px;margin:0 auto}

.header{height:88px;background-color:#fff}
.header .logo{margin-top:13px}
.header .fr{margin-top:25px}
.header p{font-size:13px;color:#111111;line-height:15px}
.header h4{font-size:20px;line-height:23px;color:#00ABF0}
.nav-box{height:54px;background-color:#FFF000;position:sticky;z-index:10;top:0px}
.nav-box .navs{font-size:0}
.nav-box .navs a{display:inline-block;text-align:center;width:142px;height:100%;text-align:center;line-height:54px;font-size:20px;color:#2B2B2B}
.nav-box .navs a.act,.nav-box .navs a:hover{color:#fff;background-color:#2B2B2B}
.footer{background-color:#191919;color:#fff;padding:56px 0 34px}
.footer .company h1{margin:29px 0 6px;font-weight:600;font-size:36px;color:#FFFFFF;line-height:42px;letter-spacing:2px}
.footer .company h2{font-size:20px;color:rgba(255,255,255,0.6);line-height:23px;letter-spacing:3px}
.footer .code{margin-right:64px;text-align:center;font-size:20px}
.footer .code img{width:110px;height:110px}
.footer .contact{margin-top:25px;padding-top:32px;border-top:1px solid #353535;font-size:0}
.footer .contact li{width:33.3%;display:inline-block;font-size:20px;color:rgba(255,255,255,0.6);line-height:23px}
.footer .copyright{margin-top:59px;text-align:center;font-size:14px;color:rgba(255,255,255,0.4);line-height:16px}

.banner .swiper-container{width:100%;height:688px}
.banner .swiper-slide .img{width:100%;height:688px;background-repeat:no-repeat;background-size:contain;background-position:center}

.index-about{padding:100px 0 83px}
.index-about .fl{width:660px}
.index-about .fl h2{font-weight:bold;font-size:24px;color:#00ABF0;line-height:49px}
.index-about .fl h2 span{padding-left:6px;font-weight:normal;font-size:18px;color:rgba(17,17,17,0.3);line-height:37px}
.index-about .fl p{font-size:16px;color:#111111;line-height:40px;margin:34px 0}
.more{display:inline-block;cursor:pointer;text-align:center;width:103px;height:32px;border:1px solid #00ABF0;color:#00ABF0;font-size:13px;line-height:32px}
.more img{margin:8px 0 0 4px}
.index-about .fr{margin-top:23px;position:relative;width:472px;height:296px;box-shadow:23px -23px 0 rgba(17,17,17,0.03)}
.index-about .fr.yellow{box-shadow:23px -23px 0 rgba(255, 240, 0, 0.30)}
.index-about .fr img{width:100%;height:100%}
.index-mid{overflow:hidden;position:relative;height:220px;background:#313233;font-weight:bold;font-size:48px;color:#fff;line-height:220px;text-align:center}
.index-mid .w1200{position:relative}
.index-mid .w1200::before{content:"";position:absolute;z-index:1;top:37px;left:0;transform:translate(-50%,0);width:208px;height:208px;background:linear-gradient( -134deg,rgba(255,255,255,.1) 15%,rgba(49,50,51,.15) 60%);opacity:.2;border-radius:50%}
.index-mid .w1200::after{content:"";position:absolute;z-index:1;top:-88px;right:0;width:208px;height:208px;background:linear-gradient(45deg,rgba(255,255,255,.1) 15%,rgba(49,50,51,.15) 60%);opacity:.2;border-radius:50%}
.index-mid span{color:#00ABF0}
.index-tit{margin-top:90px;font-weight:600;font-size:32px;color:#00ABF0;line-height:62px;text-align:center}
.index-sub{font-size:18px;color:rgba(17,17,17,0.3);line-height:32px;text-align:center;margin-bottom:40px}
/* height:346px; */
.pro-list li{float:left;width:288px;padding:20px 20px 0 20px;box-sizing:border-box;text-align:center;background-color:#F7F7F7;margin-bottom:40px}
.pro-list li:not(:nth-child(4n)){margin-right:16px}
.pro-list li .proimg{width:100%;height:248px;background-color:#fff}
.pro-list li .proimg img{max-width:100%;max-height:100%}
.pro-list li .protext{height:78px}
.pro-list li .protext p{font-size:16px;line-height:24px;color:#111111;position:relative;top:50%;transform:translateY(-50%)}
.index-news{margin-bottom:46px}
.index-news>div{position:relative;width:536px;height:390px}
.index-news>div div{width:100%;height:100%;background-repeat:no-repeat;background-position:center;background-size:cover}
.index-news>div p{position:absolute;z-index:1;left:0;bottom:0;width:100%;padding:0 75px;box-sizing:border-box;height:44px;line-height:44px;background-color:rgba(17,17,17,.4);color:#fff;font-size:16px}
.index-news>ul li{font-size:0}
.index-news>ul li:not(:first-child){margin-top:32px}
.index-news>ul li div{display:inline-block;vertical-align:top}
.index-news>ul li .time{width:110px;height:110px;background-color:#F2F2F2;color:rgba(17,17,17,0.60);font-size:18px;text-align:center;margin-right:20px}
.index-news>ul li .time p{color:rgba(17,17,17,0.80);font-size:28px;margin-top:18px}
.index-news>ul li .content{width:513px}
.index-news>ul li .content h4{margin-top:5px;font-size:20px;color:rgba(17,17,17,0.8);line-height:41px}
.index-news>ul li .content p{color:rgba(17,17,17,0.40);font-size:18px;line-height:26px}
.about-box{padding:1px 0 100px 0;background-color:#F6F6F6}
.about-box .index-tit{margin-top:69px}
.about-list{margin-top:70px}
.about-list li{float:left;width:25%;text-align:center}
.about-list li h4{margin-top:12px;font-size:20px;color:#111111;line-height:41px}
.about-list li p{font-size:14px;color:rgba(17,17,17,0.6);line-height:28px}
.pro-box{margin:60px 0 70px}
/*.pro-box .fl{height:100vh}*/
.pr_left{
    width:243px;
    /* height: 90vh;
    overflow-y: auto;
    position: sticky;
    z-index: 1;
    top: 10px; */
} 
.classify{position:relative;padding:5px 0}
.classify:not(:first-child)::before{content:"";position:absolute;z-index:1;left:0;top:0;width:100%;height:1px;background:linear-gradient(to left,#ffffff,rgb(65,65,65,.43))}
.classify p{padding-right:35px;position:relative;font-size:24px;margin:15px 0;color:#111111;line-height:30px;cursor:pointer}
.classify p img{position:absolute;z-index:1;right:16px;top:12px;transform:rotate(180deg)}
.classify ul li{font-size:20px;line-height:32px;margin:15px 0;color:rgba(17,17,17,0.6);cursor:pointer}
.classify.up p img{transform:rotate(0)}
.classify.up ul{display:none}
.pro_right{width:calc(100% - 304px)}
.search{font-size:0}
.search .input{display:inline-block;vertical-align:top;width:258px;border-radius:4px;background-color:#F7F7F7}
.search .input img{margin:12px 15px 0 15px}
.search .input input{width:200px;height:44px;line-height:44px;font-size:20px}
.search button{margin-left:16px;border:1px solid rgba(17,17,17,0.40);border-radius:4px;text-align:center;height:43px;line-height:41px;padding:0 20px;font-size:20px;color:rgba(17,17,17,0.4)}
.search button.blue{color:#00ABF0;background-color:#E7F8FF;border-color:#00ABF0}
.pro_right .pro-list{margin-top:20px}
.pro_right .pro-list li{margin:0 16px 16px 0}
.pro_right .pro-list li:nth-child(3n){margin-right:0}
.news-list{margin-bottom:50px}
.news-list li{padding:40px 0}
.news-list li:not(:first-child){border-top:1px dotted rgba(17,17,17,0.30)}
.news-list li .title{position:relative}
.news-list li .title h4{width:82%;font-size:20px;color:rgba(17,17,17,0.8);line-height:41px}
.news-list li .title span{position:absolute;z-index:1;right:0;top:8px;font-size:18px;color:rgba(17,17,17,0.4)}
.news-list li p{font-size:18px;color:rgba(17,17,17,0.4);line-height:26px;margin-top:10px}
#page{text-align:center;margin:32px 0 50px 0;display:none}
.contact-list{margin-top:50px}
.contact-list li{float:left;width:25%;text-align:center}
.contact-list li p{margin-top:10px;font-size:20px;color:rgba(17,17,17,0.8);line-height:41px}
.map{margin:70px 0;height:430px;background-color:#f5f5f5}

.modal {display:none;position:fixed;z-index:9999;top:0;left:0;width:100%;height:100%;background-color:rgba(0, 0, 0, 0.8)}
.modal-image {display:block;max-width:90%;max-height:90%;margin:5% auto 0}

.fixed-right{position:fixed;z-index:10;right:0;bottom:300px;width:207px;height:249px;background-image:url(/images/fixedright.png);background-repeat:no-repeat;background-position:center;background-size:100%}
.fixed-right img{width:100px;height:100px;display:block;margin:50px auto 0}