/*标签样式初始化*/
div,ul,li,span,p,img,h1,h2,h3,h4,h5,h6,dl,dt,dd {margin: 0px; padding: 0px;list-style: none;border: 0px;}

/*公共样式部分*/

body {color: #666;margin: 0 auto;background-color: #fff; font-family: "Microsoft YaHei";overflow-x: hidden;}

*{box-sizing: border-box;}

#copy{display: none;}

a{font: inherit;color:inherit;text-decoration: none;}
a:hover { color:#0852df;text-decoration: none; border-bottom-style:}

.page{margin:0 auto;width: 1400px;position: relative;}
.bg{ width: 100%; min-width: 1400px;}
.box{margin: 0 auto;width:94%;}
.box2{margin: 0 auto;width:84%;position: relative;}

.fl { float: left;}
.fr {float: right;}

em,i {font-style: normal;}


/*隐藏右边滚动条
body::-webkit-scrollbar {  display: none;}*/


/*左右浮动清除*/
.clear { clear: both;height: 0px; overflow: hidden;}

/*间隙*/
.top10 {padding-top: 10px;}
.top20 {padding-top: 20px;}
.top30 {padding-top: 30px;}
.top40 {padding-top: 40px;}
.top50 {padding-top: 50px;}
.top60 {padding-top: 60px;}
.top70 {padding-top: 70px;}
.top80 {padding-top: 80px;}
.top90 {padding-top: 90px;}
.top100 {padding-top: 100px;}


/*英文样式*/
.font_en{font-family: "Arial, Helvetica, sans-serif";text-transform: uppercase;}




html{font-size: 15px;}




/*标题*/
.title{text-align: center;padding:70px 0 35px 0;}
.title b{display: block;font-size:40px;color:#333;}
.title t{color:#0852df;}
.title p{font-size: 18px;color:#999;line-height: 30px;}
.top_right>a{font-size: 14px;color:#999;}








/*抬头*/
.head_bg{display: flex;justify-content: space-between;align-items: center;height:120px;}
.logo{display: flex;align-items: center;height: 120px;}
.logo img{height:3.5vw;}
.logo li{display: flex;flex-direction: column;margin-left: 0.6vw;}
.logo li b{font-size: 1.7vw;color: #333;}
.logo li p{font-size: 1vw;line-height: 30px;color: #666;}
.head_tel p{font-size:1.45vw;color: #0852df;font-weight: bold;}






/*栏目*/
.nav{}
.NavCeshi li{float:left;padding: 0 1.8vw;position:relative;top: 0px;transition: 0.2s all ease-in-out;}
.NavCeshi li>a{display:block;position: relative;text-align: center;}
.NavCeshi li i{line-height:120px;font-style:normal;font-size:16px;color:#333;}
.NavCeshi li.navcurrent i,.NavCeshi > li:hover > a i{color:#0852df;}
.NavCeshi > li.navcurrent > a:before,.NavCeshi > li:hover > a:before{ left: 12px !important}
.NavCeshi > li > a:after{ content: ''; display: block; width: 0%; height:2px;transition: 0.2s all ease-in-out; position: absolute; left:0%; bottom: 0; background: #0852df;z-index: -1; }
.NavCeshi > li.navcurrent > a:after, .NavCeshi > li:hover > a:after{ width: 100%}

/*下拉*/
.NavCeshi .nav2{width:190px;border-top: 4px #0852df solid;position: absolute;left:50%;top:100px;transform: translate(-50% );z-index: 9;transition: all 0.3s ease-out 0s;opacity: 0;}
.NavCeshi li:hover .nav2{opacity: 1;top:120px;z-index: 9999;}
.NavCeshi .nav2 a{display: block;height: 50px;line-height: 50px;background: #0852df;color: #fff;text-align: center;transition:ease-out .3s;overflow : hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;font-size: 15px;}
.NavCeshi .nav2 a:hover{background: #fff;text-indent: 10px;color: #0852df;}
.nav2 table{width: 100%;}



/*其他屏幕样式*/
@media (max-width: 1850px) and (min-width: 1781px){

}
@media (max-width: 1780px) and (min-width: 1681px){

}
@media (max-width: 1680px) and (min-width: 1600px){
.NavCeshi li i{font-size: 15px;}
}
@media (max-width: 1599px) and (min-width: 1500px){
.NavCeshi li i{font-size: 14px;}
}
@media (max-width: 1499px) and (min-width: 1400px){
.NavCeshi li i{font-size: 14px;}
}




/*幻灯片*/
.banner{overflow:hidden; width:100%; position:relative;z-index: 1;background: #000;min-width: 1400px;}
.banner-box{ min-width:1400px; height:720px; position:relative; margin:0 auto; }
.banner-box .bd, .banner-box .bd ul{ width:100% !important; }
.banner-box .bd li{ width:100% !important; height:720px; background-position: center; background-repeat: no-repeat;}
.banner-box .bd li a{ display:block; background-size:auto;     width: 100%;    height: 80%;    position: relative;    z-index: 9;}
.banner-btn{ width: 100%; position: absolute; top:250px; left: 0; margin-left: 0; height:420px; overflow: hidden; }
.banner-btn a{ display:block; width:49px; height:104px; position:absolute; top:30px; filter:alpha(opacity=0); -moz-opacity:0; -khtml-opacity:0; opacity:0; transition:0.3s all ease-in-out; z-index: 9;}
.banner-btn a.prev{ left:-50px;background-position: 0 0;} 
.banner-btn a.next{ right:-50px;background-position: -49px 0;}
.banner-btn a{background:url(../uploadfile/image/20230510/20230510190908_243236581.png) no-repeat;}
.banner-box .hd { position:absolute; bottom:0px; width: 100%; display: block; }
.banner-box .hd ul{ text-align: center}
.banner-box .hd ul li{ width:10px; height:10px; border-radius :50%; text-indent:-9999px; background:#fff; cursor:pointer; display:inline-block; margin:0 5px; transition:0.3s all ease-in-out; opacity:0.8;}
.banner-box .hd ul li.on{ background: #fff;border-radius: 8px; width:70px;}
.banner-box:hover .banner-btn a.prev{ left:80px; filter:alpha(opacity=40); -moz-opacity:.4; -khtml-opacity:.4; opacity:.4; }
.banner-box:hover .banner-btn a.next{ right: 80px; filter:alpha(opacity=40); -moz-opacity:.4; -khtml-opacity:.4; opacity:.4; }
.banner-box .banner-btn a.prev:hover,.banner-box:hover .banner-btn a.next:hover{ filter:alpha(opacity=80); -moz-opacity:.8; -khtml-opacity:.8; opacity:.8; }

/*内页*/
.banner-nbox{height:350px;}
.banner-nbox .bd li{height:350px;}
.banner-nbox .banner-btn{    top: 100px;}




/*搜索*/
.search_bg{height: 100px;background: #fff;overflow: hidden;box-shadow: 0 0 30px rgba(0,0,0,.08);}
.search_nbg{position: absolute;z-index: 999;top: 620px;border: 1px solid #eee;background: #fff;}
.search_nbg .search{background: #fff;margin: 0 auto;}
.search-bg{display: flex;align-items: center;justify-content: center;width:300px;height:100px;overflow: hidden;}
.search{height: 100px;}
.search_l{line-height: 100px;color: #c0c0c0;}
.search_l dd{font-size:16px;color: #333;display: inline-block;}
.search_l a{font-size: 14px;color: #999;}
.search_l a:hover{color:#0852df;}
.search-bg #infoname{width:300px;background:#f5f5f5;outline:none; color:#ccc;border: none;height:50px;line-height:6;font-size: 14px;padding-left: 20px;font-weight: lighter;border: 1px solid #eee;border-top: none;border-bottom: none;border-radius: 23px;}
.search_nbg #infoname{width:278px;height: 50px;}
.search-bg{position: relative;}
.search-i{position: absolute;right: 0px;}
.search-i input{outline: none;}






/*产品中心*/
.product{display: flex;justify-content: space-between;}
/*左边*/
.product_left{width:690px;height:690px;background: #f5f5f5;}
.product_left a{display:flex;justify-content:center;align-items:center;flex-direction:column;height:100%;}
.product_left img{width: 500px;transition: 0.3s;}
.product_left a:hover img,.product_right_one a:hover img{transform: scale(1.1);}
.product_left li{padding: 40px 40px 0;text-align: center;}
.product_left p{margin-bottom: 10px;font-size:22px;color:#333;}
.product a:hover p{color:#0852df;}
.product_left span{font-size: 14x;line-height: 30px;color:#666;font-weight: lighter;}
/*右边*/
.product_right{display: flex;flex-wrap: wrap;align-content: space-between;width:690px;}
.product_right_one{display: flex;justify-content: space-between;width: 690px;}
.product_right_one a{ display:flex;flex-direction:column;align-items:center;justify-content:center;width:335px;height:400px;background:#f5f5f5;}
.product_right_one img{height:160px;transition: 0.3s;}
.product_right_one li{margin-top:20px;padding:0 25px;text-align:center;}
.product_right_one p{margin-bottom:10px;font-size: 18px;color: #333;}
.product_right_one span{font-size:14px;line-height:26px;color:#666;font-weight:lighter;}
.product_right_two{display: flex;align-items: center;justify-content: center;flex-direction: column;width:690px;height:270px;background:#f5f5f5;}
.product_right_two b{font-size: 24px;color: #333;}
.product_right_two t{color:#0852df;}
.product_right_two span{display:block;margin-top:5px;font-size:14px;color:#999;font-weight:lighter;}
.product_right_two em{display:block;margin:40px 0 5px;font-size:18px;color:#333;}
.product_right_two p{ font-size:32px;color:#0852df;font-weight:bold;}





/*为您提供专业的空压机*/
.trait_bg{height:880px;background: url(../uploadfile/image/20230509/20230509154518_287809269.jpg)no-repeat center;}
.trait_title b{color:#fff;}
.trait_title p{color:#eee;}
.trait li{ display:flex;flex-direction:column;text-align:center;justify-content:center;width:250px;height:250px;padding:0 25px;background:#fff;border-radius:100%;position: absolute;}
.trait li:nth-child(1){top:30px;animation: 0.8s linear infinite bounce-up;}
.trait li:nth-child(2){top: 325px;left: 50px;animation: 1s linear infinite bounce-up;}
.trait li:nth-child(3){right: 0px;top:40px;animation: 1.2s linear infinite bounce-up;}
.trait li:nth-child(4){right: 50px;top: 350px;animation: 1.4s linear infinite bounce-up;}
.trait b{display:block;margin-bottom:10px;font-size:24px;color:#333;}
.trait p{font-size:15px;line-height:25px;font-weight:lighter;color:#666;}


    @keyframes bounce-up {
        25% {
            transform: translatey(10px)
        }
        50%,
        100% {
            transform: translateY(0)
        }
        75% {
            transform: translateY(-10px)
        }
    }






/*满足您各类拉链需求*/
.apply ul{display:flex;justify-content:space-between;}
.apply ul+ul{margin-top:20px;}
.apply ul *{display:block;}
.apply li{position: relative;overflow: hidden;}
.apply p{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background: rgb(0 0 0 / 0.6);transition:0.3s;position:absolute;top:-100%;left:0;}
.apply li:hover p{top:0;}
.apply p>a{display:block;width:100%;height:100%;line-height:340px;text-align:center;font-size: 16px;color: #fff;}






/*选择众恒的四大优势*/
.ys_bg{height：880px;background:url(../uploadfile/image/20230509/20230509174621_1142187862.jpg)no-repeat center;}
.ys_con{position: relative;width: 1290px;margin: 0 auto;}
.ys_con .tempWrap{width: 100% !important;overflow: visible !important;}
.ys_bd{padding: 0px 0 80px !important;}
.ys_bd dl{width: 1300px!important;position: relative;margin-top: 0px;margin-right: 150px;background: #fff;padding:50px;box-sizing: border-box;}
.ys_bd dt{float: left;display: block;overflow: hidden;}
.ys_bd dt img{width: 580px !important;height: 430px !important;display: block;transition: all 0.5s;}
.ys_bd dt:hover img{transform: scale(1.05);}
.ys_bd dd{width:560px;float: right;box-sizing:border-box;margin-top: 30px;}

.ys_con .prev{left: -105px;top: 240px;}
.ys_con .next{right:-110px;top: 240px;transform: rotate(-180deg);}
.ys_button{position: absolute;width: 60px;height: 60px;overflow: hidden;z-index: 1000;cursor: pointer;background: #fff url(../uploadfile/image/20230510/20230510094735_1361998337.png)no-repeat center;border-radius: 100%;}

.ys_bd i{font-size: 50px;font-family: SimSun-ExtB;font-weight: bold;background: #0852df;color: #fff;border-radius: 10px;padding: 15px 14px;float: left;margin-bottom: 45px;}
.ys_bd span {color: #333;font-size: 34px;font-weight: bold; padding-left: 15px;}
.ys_bd em{display: block;font-size: 18px;color: #666;font-weight: normal;padding-left: 95px;}
.ys_bd p{font-size: 16px;color: #666;font-weight: lighter;line-height: 28px;float: left;}
.ys_bd p+p{padding-top: 25px;}
.lxwm{display: block;float: left;font-size: 18px;background: #333;border-radius: 25px;padding: 8px 44px;margin-top: 40px;}
.lxwm a{color: #fff;font-size: 18px;}
.lxwm:hover{background: #0852df;}











/*公司简介*/
.about_text{width:700px;height:530px;padding:50px 60px 0 60px;background: #0852df;}
.about_text *{display: block;}
.about_text b{font-size:28px;color:#fff;}
.about_text t{font-size: 14px;color:#eee;line-height: 24px;text-transform: capitalize;font-weight: lighter;}
.about_text t:after{content:"";display: block;width:60px;height:2px;margin:33px 0 30px 0;background: #548af1;}
.about_text p{font-size: 16px;color: #c8daff;line-height: 38px;font-weight: lighter;}
.about_text a{width:150px;height:50px;line-height:50px;margin-top: 50px;background: #fff;float:left;font-size: 18px;color:#333;text-align: center;}
.about_text a:last-child{background: #eee;}
.about_text a:hover{background: #86b0ff;color:#fff;}









/*新闻*/
.news_bg{background: #f5f5f5; }
.news{ position:relative;}
/*新闻列表*/
.newstab{width: 600px;height: 50px;margin: 0 auto;}
.newstab li{width: 180px;height: 50px;margin-right: 20px;float: left; background: #333;}
.newstab li.tubg4{background: #0852df;}
.newstab li a{position: relative;display: block;line-height: 50px;color: #fff;font-size: 20px;text-decoration: none;z-index: 2;text-align: center;}
.newstab li a:after{position:absolute; left:80px; bottom:-25px; display:block; content:''; width:14px; height:12px; border-radius:5px; z-index:-1;}
.newstab li a:hover:after,.tubg4 a:after{ width:100% !important; -webkit-transition:0.4s all ease-in-out; transition:0.4s all ease-in-out;background:url(../uploadfile/image/20230510/20230510175624_1286556008.png) no-repeat;}
.news .tempWrap { margin-top:30px;}
.news_main{ height:641px; background: #fff;margin: 25px 0 80px !important;}
.news_main .news_div_item{ position:relative; width:400px; float:left; margin-left:50px;}
.news_main .news_div_item_date{ position:absolute; font-family: 'fontDin1'; color:#333; font-size:30px;font-weight: bold;}
.newslist .news_div_item_date{ top:330px; left:0px;}
.news_main .news_div_item_year{ position:absolute; top:30px; left:19px; font-size:18px; color:#888;font-family: 'fontDin1';font-weight: bold;}
.news_main .news_div_item_month, .news_main .news_div_item_day{ float:left;}
.news_main .news_div_item_a{ font-size:18px; color:#222;}
.news_main .news_div_item_body{ margin-top:10px; line-height:26px; color:#999;font-weight: lighter;}
.newslist{ height:378px; margin-top:50px; }
.newslist .news_div_item_content{ position:absolute; top:334px; left:90px; width:318px;}
.newslist .news_div_item_pic{ width:400px; height:300px; overflow:hidden;}
.newslist .news_div_item_pic img { width: 100%;}
.newslist2 .news_div_item{ margin-top:68px;border-top: 1px solid #ddd;padding-top: 30px;}
.newslist2 .news_div_item:nth-child(1),.newslist2 .news_div_item:nth-child(2),.newslist2 .news_div_item:nth-child(3){ display:none;}
.newslist2 .news_div_item_content{ width:323px; margin-left:93px;}


/*版权*/
.copyright{background:#222;}
.end{ line-height:100px;}
.end,.end a{ font-size:14px; color:rgb(255,255,255,0.3);}
.end a:hover{ color:#e5f8eb;} 
.links{padding-left:60px; font-size:14px; color:#fff; line-height:70px;  height:110px; background:#333;}
.crcon{ padding:100px 0 60px 0;}
.kslj,.crcode{display: flex;}
.kslj li,.crcode li{ display:inline-block; vertical-align:top; margin-right:80px;}
.kslj p{ font-size:18px; color:#fff; margin-bottom:25px;}
.kslj p em{ font-size:12px; color:rgb(255,255,255,0.3); font-family:Arial, Helvetica, sans-serif;}
.kslj a{ display:block; font-size:15px; color:rgb(255,255,255,0.5); font-weight:lighter; line-height:34px;}
.kslj a:hover{ color:#e5f8eb;}
.kslj a i{ padding-left:15px;}
.crcode li{ text-align:center; font-size:15px; color:rgb(255,255,255,0.5);}
.crcode li img{ width:125px; height:125px; margin-bottom:15px; display:block;}
.crcode li{ margin-right:40px;}
.crconcat{ width:430px;}
.cr_tel{ font-size:16px; color:rgb(255,255,255,0.6); background:url(../uploadfile/image/20230510/20230510191034_1995006733.png) no-repeat right top;}
.cr_tel span{ display:block; font-size:24px; color:#fff; padding:10px 0 20px 0;font-weight: bold;}
.cr_addr{ padding-top:10px; border-top:1px solid rgb(255,255,255,0.5);}
.cr_addr p{ font-size:15px; color:rgb(255,255,255,0.5); line-height:30px; padding-left:25px;}
.cr_addr p:nth-child(1){ background:url(../uploadfile/image/20230510/20230510191034_436774513.png) no-repeat left center;}
.cr_addr p:nth-child(2){ background:url(../uploadfile/image/20230510/20230510191034_1959451609.png) no-repeat left center;}

.linkTagcs li{line-height: 1px !important;margin-top: 35px !important;}
.copyright_bg{width:100%; height:108px; line-height:108px; font-size:14px; color:#484848; font-weight:lighter;}
.copyright_bg a{color:rgb(255,255,255,0.5); font-size:14px;}
.copyright_bg a:hover{color:#fff; font-size:14px;}



/* 浮动*/
.y-kefu-box { position: fixed; right: 0; top:30%; z-index: 9999; font-size: 13px;}
.y-kefu-box img { display: block; width: 100%; height: auto; }
.y-kefu-box01 .icon { display: block; background: url(../uploadfile/image/20230511/20230511111854_393758893.png) no-repeat; margin: 0 auto 6px;}
.y-kefu-box01 { width: 54px; color: #666; text-align: center; }
.y-kefu-box01 .kf-close-btn { width: 27px; height: 27px; background-position: -5px -115px; position: relative; cursor: pointer;}
.y-kefu-box01 .kf-close-btn:before { content: ''; display: block; width: 1px; height: 12px; background-color: #0852df; position: absolute; bottom: -12px; left: 13px; z-index: 1; }
.y-kefu-box01 .show-status>a, .y-kefu-box01 .show-status>div { display: block; width: 52px; padding: 8px 0 12px; background-color: #fff; border: solid 1px #efefef;position: relative;}
.y-kefu-box01 .show-status { position: relative; }
.y-kefu-box01 .show-status .kf-zixun {background-color: #0852df; border-color: #0852df; color: #fff; margin: 10px 0 7px;}
.y-kefu-box01 .kf-zixun { border-radius: 2px; }
.y-kefu-box01 .kf-zixun i { width: 21px; height: 22px; background-position: -5px -5px; }
.y-kefu-box01 .kf-mobile { border-top-left-radius: 2px; border-top-right-radius: 2px; }
.y-kefu-box01 .kf-mobile>i { width: 18px; height: 18px; background-position: -5px -32px; }
.kf-mail>i{background-position: -5px -79px !important;}
.kf-mail:hover>i{background-position: -30px -79px !important;}
.y-kefu-box01 .kf-mobile:hover>i { background-position: -30px -32px; }
.y-kefu-box01 .kf-weChat>i { width: 22px; height: 19px; background-position: -5px -55px; }
.y-kefu-box01 .kf-weChat:hover>i {background-position: -30px -55px; }
.y-kefu-box01 .kf-email { border-bottom-left-radius: 2px; border-bottom-right-radius: 2px; }
.y-kefu-box01 .kf-email>i { width: 18px; height: 14px; background-position: -5px -80px; }
.y-kefu-box01 .kf-email:hover>i { background-position: -30px -80px; }
.y-kefu-box01 .back-top i { width: 13px; height: 11px; background-position: -5px -98px; }
.y-kefu-box01 .back-top:hover i { background-position: -30px -98px; }
.y-kefu-box01 .kf-email, .y-kefu-box01 .back-top  { border-bottom: solid 1px #efefef;}
.y-kefu-box01 .back-top { margin-top: 20px; border-radius: 2px; left: 55px;}
.y-kefu-box01 .hver:hover { background-color: #0852df; border-color: #0852df;}
.y-kefu-box01 .hver:hover>p { color: #fff; }
.y-kefu-box01 .kf-zixun1 { border-radius: 2px;border-bottom: 1px #efefef solid;}
.y-kefu-box01 .kf-zixun1 i { width: 21px; height: 22px; background-position: -5px -180px; }
.y-kefu-box01 .kf-zixun1:hover>i { background-position: -30px -180px; }

.y-kefu-box01 .mobile-infos, .y-kefu-box01 .y-ewm-box, .y-kefu-box01 .y-email-infos { background-color: #fff; border: solid 1px #efefef; position: absolute; right: 90px; z-index: 2; border-radius: 2px; display: none;} 

/*咨询热线*/
.y-kefu-box01 .mobile-infos{width: 260px;text-align: left;top: 0;}
.y-kefu-box01 .mobile-infos>div{padding: 20px 0 20px 45px;position: relative;}
.y-kefu-box01 .mobile-infos>div i{width: 15px;height: 15px;background-position: -52px -32px;position: absolute;top: 22px;left: 20px;z-index: 2;}
.y-kefu-box01 .mobile-infos .online1{border-bottom: solid 1px #efefef;}
.y-kefu-box01 .mobile-infos span{color:#333;}
.y-kefu-box01 .mobile-infos p{color: #0852df;font-size: 18px;}
y-kefu-box .right{width: 12px;height: 12px;position: absolute;right: -12px;top: 24px;}
y-kefu-box .right-arrow1,
y-kefu-box .right-arrow2{width: 0;height: 0;display: block;position: absolute;left: 0;top: 0;border-top: 6px transparent dashed;border-right: 6px transparent dashed;border-bottom: 6px transparent dashed;border-left: 6px white solid;overflow: hidden;}
y-kefu-box .right-arrow1{left: 1px;border-left: 6px #efefef solid;}
y-kefu-box .right-arrow2{border-left: 6px white solid;}


/*二维码*/
.y-kefu-box01 .y-ewm-box { width: 151px; height: 178px; top: -60px;}
.y-kefu-box01 .y-ewm-box>div { width: 151px; height: 178px; }
.y-kefu-box01 .y-ewm-box img { width:115px; height:114px; margin: 20px auto 10px; }
.y-kefu-box01 .y-ewm-box .y-ewm-img1 { width: 150px; border-right: solid 1px #efefef; }
.y-kefu-box01 .y-ewm-box .right { top: 84px; }
/*email*/
.y-kefu-box01 .y-email-infos { padding: 28px 20px 28px 45px; color:#b9b9b9; text-align: left; bottom: 0; width:170px;}
.y-kefu-box01 .y-email-infos p { color: #0852df; font-size: 16px; }
.y-kefu-box01 .y-email-infos>i { width: 18px; height: 13px; background-position: -52px -80px; position: absolute; left: 15px; top: 30px; }
.y-kefu-box01 .y-email-infos .right { top: 55px; }
.y-kefu-box01 .hide-status { width: 54px; height: 65px; background-color:#f55b1b;position: absolute; top: 37px; left: 55px; z-index: 9;}
.y-kefu-box01 .hide-status .kf-zixun { padding: 10px 0 7px; color: #fff; cursor: pointer; }