@charset "utf-8";
/* CSS Document*/
html, body, div, span, iframe, map, font,input, img, a img, samp, hr, h1, h2, h3, h4, h5, h6, b, p, blockquote, a, address, code, dl, dt, dd, ol, ul, li, form, label, table, tr, td, th{padding: 0;margin: 0;border: 0;}
*{-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;}
img{max-width: 100%;vertical-align: middle;border: 0;}
.lf{float: left;}
.rt{float: right;}
ol, ul, li{list-style: none;}
a:focus{outline: none;}
a.hidefocus{outline: none}
a:link{text-decoration: none;}
a:visited{text-decoration: none;}
a:hover{text-decoration: none;}
a:active{text-decoration: none;}
em,i{font-style: normal;display: inline-block;}
a{blr:expression(this.onFocus=this.blur());color:inherit;}
.clear{clear:both;display:block;width: 0;height: 0;visibility:hidden;}
.clearfix::after{content:'';display:block;clear:both;}
h1, h2, h3, h4, h5, h6{font-size: 100%;font-weight: normal;}
input[type=text], input[type=button], input[type=submit]{-webkit-appearance: none;/*去除iPhone input默认样式}*/}
input,select,button,textarea{outline: none;font-family: normal;resize: none;}
input::-webkit-input-placeholder, textarea::-webkit-input-placeholder{color: #666;font-family: unset;}
input:-moz-placeholder, textarea:-moz-placeholder{color: #666;}
input::-moz-placeholder, textarea::-moz-placeholder{color: #666;}
input:-ms-input-placeholder, textarea:-ms-input-placeholder{color: #666;}
.swiper-button-prev:after,.swiper-button-next:after{display: none;}

/* class="zoom" */
.zoom{ -webkit-transition: all ease-out .5s;-o-transition: all ease-out .5s;transition: all ease-out .5s;-ms-transition: all ease-out .5s; }
.zoom:hover{ -webkit-transform: scale(1.05);-o-transform: scale(1.05);transform: scale(1.05);-ms-transform: scale(1.05); }

/*视频*/
.videohide{width: 100%;height: 100%;position: fixed;top: 0;left: 0;z-index: 9999;visibility: hidden;opacity: 0;transition: .5s;}
.videohide_class{visibility: visible;opacity: 1;}
.videohidebg{width: 100%;height: 100%;position: absolute;top: 0;left: 0;background: rgba(0,0,0,.7);z-index: 10;}
.videohidebox i{display: inline-block;width: 30px;height: 30px;text-align: center;line-height: 24px;border-radius: 30px;background: #0055A2;color: #fff;position: absolute;right: 0;top: 0;margin-right: -15px;margin-top: -15px;border: 2px solid #fff;cursor: pointer;font-size: 16px;}
.videohidebox i.fa-close:hover{-webkit-filter: brightness(110%);}
.videohidebox{width: 50%;height: 600px;background: #fff;position: absolute;top: 50%;left: 25%;z-index: 20;padding: 10px;margin-top: -500px;transition: .5s;}
.videohidebox_class{margin-top: -300px;opacity: 1;}
.videohidebox_1{width: 100%;height: 530px;}
.videohidebox_1 video{width: 100%;height: 100%;object-fit: fill;}
.videohidebox_1 p{font-size: 16px;color: #000;height: 50px;line-height: 50px;text-align: center;}

/* 字体 */
@font-face {
font-family:DINPro;
src:url('../fonts/DINPro-Light.ttf'),
url('../fonts/DINPro-Light.ttf');
}


@media screen and (max-width:768px) {
    .head{ position:fixed; top:0; z-index:9999; width:100%; background:#fff;}
    .ban,.banner,.pro{ margin-top:100px;}
.container{width:94%; margin:0 3%;}
.hide{display: block;}
.show{display: none;}
.videohidebox{width: 90%;left: 5%;margin-left: 0;height: 250px;margin-top: -210px;}
.videohidebox_1 p{height: 30px;line-height: 30px;font-size: 14px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;}
.videohidebox_1{height: 200px;}
.videohidebox_class{margin-top: -110px;}
/* 导航start */
.sj_bt{position: absolute;width: 36px;height: 36px;right: 10px;top: 48px;z-index: 999999;}
.sj_bt span{position: absolute;height: 2px;width: 25px;background: #333333;top: 7px;left: 5px;transition: all 0.3s ease-in-out;}
.sj_bt span:nth-child(2){top: 17px;}
.sj_bt span:nth-child(3){top: 28px;}
.sj_bt.on{position: fixed;}
.sj_bt.on span{background: #fff;}
.sj_bt.on span:nth-child(1){transform: rotate(45deg);top: 17px;left: 10px;}
.sj_bt.on span:nth-child(2){display: none;}
.sj_bt.on span:nth-child(3){transform: rotate(-45deg);top: 17px;left: 10px;}
.wpnvbg{width: 100%;height: 100%;position: fixed;left: 0;top: 0;z-index: 999;background: rgba(0,0,0,.7);transition: .25s;display:none;}
.head_wap{width: 50%;height: 100%; display: none;transition: all 0.3s ease-in-out;position: fixed;left: 0;top: 0;padding: 0 4%;padding-top: 20px;background:#333333;z-index: 9999;overflow-y: auto;}
.wapnava{padding: 0 0 15px 0;}
.wapnava span{width: 100%;}
.wapnava a.wapprda{display: block;height: 50px;line-height: 48px;padding: 0 10px;color: #fff;width: 100%;border-bottom: 1px solid rgba(255,255,255,.1);font-size: 15px;}
.wapprda, .wapprda1{position: relative;}
.wpheadhide{display: none;}
.wpheadhide p{padding-left: 10px;}
.wpheadhide p a{font-size: 12px;}
.wapprda i, .wapprda1 i{display: block;position: absolute;right: 15px;top: 0;height: 44px;line-height: 44px;}
.wapprda i img, .wapprda1 i img{height: 10px;}
.wpheadhide a{font-size: 13px; padding-left: 30px;display: block;height: 48px;line-height: 46px;padding: 0 25px;color: #fff;width: 100%;border-bottom: 1px solid rgba(255,255,255,.1);overflow:hidden;text-overflow:ellipsis;white-space: nowrap;}
/* end */
.head .top{font-size: 12px;}
.head .share{display:none;}
.head .nav{display: none;}
.head .logo{height: auto;float: none;width: 230px;margin: 15px 0;}
.swiper-ban{height: 60vw;}
.lm_tit{font-size: 16px;line-height: 1.8;}
.lm_tit h3{font-size: 20px;}
.t-lf{text-align: center !important;}
.home1 .lm_tit h3:after{margin: 10px auto;}
.home1{padding: 30px 0;}
.home1 .con{margin-top: 30px;}
.home1 .m1{float: none;width: 100%;font-size: 14px;}
.home1 .m1 h3{font-size: 16px;}
.home1 .m1 .more{margin: 20px auto;font-size: 14px;}
.home1 .m2{float: none;width: 100%;}
.home1 .m2 ul{text-align: center;display:block;}
.home1 .m2 ul li{display: inline-block;width: 25%;margin: 0 3%;}
.home2 .screen .row{width: 32.33%;margin-right: 1.5%;margin-bottom: 3%;}
.home2 .screen .row:nth-child(3n+3){margin-right: 0;}
.home2 .screen select{font-size: 14px;}
.home2 .con{margin-top: 10px;}
.home2 .con li, .pro .con li{width: 49%;margin-right: 0;margin-bottom: 5%;}
.home2 .con li:nth-child(2n), .pro .con li:nth-child(2n){float: right;}
.home2 .con li .pic, .pro .con li .pic{height: 45vw;}
.home2 .con li .more, .pro .con li .more{zoom: 0.8;}
.home3{padding-bottom: 30px;}
.home3 .con{margin-top: 30px;}
.home3 .con li{float: none;width: 100%;margin-bottom: 2%;font-size: 14px;line-height: 1.8;}
.foot{padding-top: 30px;height:auto;}
.foot .lm_tit h3:after{margin: 10px auto;}
.foot .m1{margin-top: 30px;font-size: 14px;}
.foot .m1 em{font-size: 18px;}
.foot .m2{margin: 30px 0;}
.foot .m2 li{padding: 0;font-size: 12px;}
.foot .m2 li .ico{zoom: 0.6;margin-top: 10px;}
.foot .m2 li .code{padding: 0;}
.copyright{font-size: 12px;position: static;}
.ban{height: 40vw;}
.pro{padding: 30px 0;}
.pro .bt{float: none;font-size: 16px;text-align: center;}
.pro .bt strong{font-size: 20px;}
.p-screen{padding: 0 15px;}
.p-screen .select{float: none;margin-left: 0;}
.p-screen .select li{width: 48%;padding: 0;text-align: center;font-size: 15px;line-height: 40px;}
.p-screen .select li:nth-child(2n){float: right;}
.p-screen .select li:before{display: none;}
.p-screen .select li ul p{font-size: 14px;}
.custom{padding: 30px 0;}
.custom .con{margin-top: 30px;}
.custom .con li{width: 49%;margin-right: 0;margin-bottom: 2%;}
.custom .con li:nth-child(2n){float: right;}
.custom .con li h3{font-size: 16px;}
.query{padding: 30px 0;}
.query .con .w1{font-size: 14px;text-align: center;}
.query .con .form{width: 90%;padding: 40px 0;}
.query .con .form input{font-size: 14px;}
.query .con .w2{padding: 0 5%;}
.ab1{padding: 30px 0;}
.ab1 .con{margin-top: 30px;}
.ab1 .con .text{float: none;width: 100%;font-size: 14px;padding: 0;}
.ab1 .con .pic{float: none;width: 100%;margin-top: 20px;}
.ab2{padding: 30px 0;}
.ab2 .m2{text-align: center;}
.ab2 .m2 .row{display: -webkit-inline-box;margin:0 25px;float:none;zoom: 0.35;}
.ab3{padding: 30px 0;}
.ab4{padding-top: 30px;}
.ab4 .prev-ry{left: 0;}
.ab4 .next-ry{right: 0;}
.ab4 .swiper-slide{height: auto;margin: 25px 0;}
.ab4 .text{padding: 20px 0;margin-top: 0;font-size: 16px;}
.ab5{padding: 30px 0;}
.ab5 .gallery-top .pic{float: none;width: 100%;}
.ab5 .gallery-top .text{float: none;width: 100%;padding: 20px 5%;}
.ab5 .gallery-top .text .year strong{font-size: 30px;}
.ab5 .gallery-thumbs{background: url(../images/chidu.png) no-repeat center top 0;padding-top: 0;}
.ab5 .gallery-thumbs .swiper-slide{width: 25% !important;font-size: 20px;}
.ab5 .gallery-thumbs .swiper-slide-thumb-active span{bottom: 0;}
.ab5 .gallery-top .fy{width: 100%;padding-left: 0;display: none;}
.our{padding: 30px 0;}
.our .row{width: 100%;margin-bottom: 2%;}
.our .row .text{padding: 40px 40px;}
.our .row .text h3{font-size: 20px;}
.our .row .text span{font-size: 60px;}
.zhaos .con .item{display:block;width: 100%;margin: 0;margin-bottom: 2%;padding: 30px 30px;}
.contact{padding: 30px 0;}
.contact .con{margin-top: 30px;}
.contact .con .bt{font-size: 20px;}
.contact .con .text{float: none;width: 100%;margin-bottom: 20px;font-size: 14px;}
.contact .map{height: 300px;}
.news{padding: 30px 0;}
.news .row{margin-bottom: 10px;padding: 15px 15px;}
.news .row .pic{float:none;width: 100%;}
.news .row .text{float: none;width: 100%;margin-top: 15px;font-size: 14px;line-height: 1.8;}
.news .row .text p{overflow: hidden;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;}
.news .row .text .more{margin-top: 20px;zoom: 0.8;}
.news .row .text span{display:none;}










.home2 .screen li{float: unset;width: 45%;border-bottom: 1px solid #dcdcdc;font-size: 18px;color: #aaaaaa;text-align: center;padding: 5px 0;cursor:pointer;display: inline-block;margin: 2%;}



}