/*
* name: responsive
* version: v2.1.1
* update: 添加pad竖屏状态Padp
* data: 2017-06-13
*/

/* hide template textarea */
.UnpcPush textarea, .PcPush textarea, .MobilePush textarea, .UnmobilePush textarea{display: none;}

/*
* PcMode
*/
body:after {
    display: block;
    height: 0;
    line-height: 0;
    overflow: hidden;
    visibility: hidden;
    content: 'Pc';
}

.PcMode:after { content: 'Pc' !important;}
.UnpcPush, .MobilePush { display: none;}
img[data-src] { opacity: 0 ; filter: alpha(opacity=0);}
img[data-srcloaded] { opacity:1; filter: alpha(opacity=100); }

@media only screen and (max-width: 1920px) {
    /* rem+vw+calc, 同时设置px兼容 */
    html{font-size:100px; font-size:calc(100px - 30 * ((1920px - 100vw) / 680));}
}

/* FHD缩放125% */
@media only screen and (max-width: 1540px) {
    html{font-size:90px; font-size:calc(100px - 30 * ((1920px - 100vw) / 680));}
    .mwrap { width:1200px; }
    /*1540（FHD缩放125%） 网站样式*/


    /* 视频中心 */
    .video_infor .bott .bott_box .con{width:60%;}


    /* 关于我们 */
    .about_us01 .left{padding-top:0.4rem;}
    .about_us03 .content .title{left:20%;}
    .about_us04 .swiper-container-android .swiper-slide{transform:scale(0.8);}
    .about_us04 .swiper-container-android .swiper-slide.swiper-slide-active{transform:scale(1);}

    /* 产品列表 */
    .pro_list::after{width:3.5rem; height:5.2rem;}

    /* 科研实力 */
    .scientific03 .content .swiper-container{width:100%;}

    /* 新闻详情 */
    .news_detail01 .right .item .item_con{padding:0.2rem;}

}


/* 1440（2K） */
@media only screen and (max-width: 1440px) {
    .mwrap { width:1200px; }
    /*1440（2K） 网站样式*/
    html{font-size:80px;}

    /* 首页 */
    .ipart01 .bg_num .box .num_box .num{font-size:.8rem;}
    .ipart03 .bott .words .infor{width:70%;}

    .ipart01 .dutu_new{width:64%;}

    /* 关于我们 */
    .about_us04{padding:1.3rem 0;}
    .about_us03 .content::after{height:2rem;}


    /* 技术创新 */
    .technology01 .item .txt_full{left:.3rem;}


    /* 新闻中心 */
    .news_center01 .hd .right{padding-left:0.2rem;}

    

    /* 新闻详细 */
    .news_detail01 .right .item .item_con .sub input{text-indent:0.15rem;}
    .news_detail01 .right .item .item_con .sub input::-webkit-input-placeholder{text-indent:0.15rem;}
    .news_detail01 .right .item .item_con .sub input::-moz-placeholder{text-indent:0.15rem;}
    .news_detail01 .right .item .item_con .sub input:-moz-placeholder{text-indent:0.15rem;}
    .news_detail01 .right .item .item_con .sub input:-ms-input-placeholder{text-indent:0.15rem;}

    /* 合作伙伴 */
    .cooperation01 .content .partner{width:70%;}


    /* 精工制造 */
    .seiko01 .bott .cover .num_box .num{font-size:.9rem;}


    /* 解决方案 */
    .solution_new01 .list .item{padding:.25rem .15rem;}
    .solution_new01 .list .item .left_box .tit{font-size:.18rem;}



}


/* 1366（普通14寸） */
@media only screen and (max-width: 1366px) {
    
    .mwrap { width:1200px; }
    /*1366（普通14寸） 网站样式*/

    /* 公共字号 */
    .tit42{font-size:.4rem;}

    /* 首页 */
    .ipart01 .bg_num .box .num_box{font-size:.3rem;}
    .ipart01 .bg_num .box .num_box .num{font-size:.7rem;}
    .ipart03 .bott .words .infor .time{margin-bottom:.05rem;}


    /* 解决方案 */
    .solution01 .item .words_box .key_owrds{margin-top:.5rem;}


    /* 技术创新 */
    .technology01 .item .txt_full{width:7.8rem;}

    /* 新闻中心 */
    .news_center01 .hd .center .search_box a::after{bottom:0;}

    /* 联系我们 */
    .contact_us02 .content .ewm_box li{right:0.6rem;}
    .contact_us02 .content .ewm_box li .ewm {width:75%; margin:0 auto;}
}


/*
* PadMode
*/
@media only screen and (max-width: 1240px) {
    html{font-size:80px;}
    body:after {
        content: 'Pad';
    }
    body{ user-select: none;-webkit-user-select: none;}
    /* html { overflow-x:hidden;} */
    body,input,textarea,button,select { font-size:.16rem;}
    .PcPush{display: none;}
    .UnpcPush{display: block;}
    .wrap, .mwrap { width:940px; }
    /*padMode 1240px 网站样式*/


    /* 导航 */
    .header .inav_wrapper .inav_li{padding:0 .15rem;}
    .header .h_tools>div{margin-left:.2rem;}


    /* 公共部分 */
    .channel_content{padding:0.6rem 0; min-height:calc(100vh - 816px);}

    /* 公共字号 */
    .tit42{font-size:.34rem;}
    .tit36{font-size:0.3rem;}

    /* 底部 */
    .footer .f_top{padding:.4rem 0;}
    .footer .f_top .left .link_box{margin-top:.4rem;}


    /* 下层banner */
    .xc_banner .infor .con{width:60%;}


    /* 首页 */
    .ibanner .swiper-slide .words_box .infor{width:60%;}
    .ipart01{margin-top:.8rem;}
    .ipart01 .bg_num .box .num_box{font-size:.26rem;}
    .ipart01 .bg_num .box .num_box .num{font-size:.6rem;}
    .ipart01 .top_words{width:60%;}
    .ipart01 .bg_num{top:22%;}
    .ipart01 .bg_num .line01{margin-bottom:4%;}
    .ipart01 .ditu{margin:0.1rem auto 0; margin-right:-2%;}
    .ipart03 .bott .img{width:28%;}
    .ipart03 .bott .words{width:67%;}
    .ipart03{margin-top:.6rem;}
    .ipart04{margin-top:.6rem; padding:.6rem 0;}

    /* 视频中心 */
    .video_list01{margin-top:1.7rem;}
    .video_infor .bott .play{margin-top:0.2rem; width:0.68rem; height:0.68rem;}
    .video_infor .bott .bott_box{left:1rem;}
    .video_infor .bott .bott_box .con{width:50%;}


    /* 关于我们 */
    .about_us01{padding:0.6rem 0;}
    .about_us01 .left .tit{margin-bottom:0.3rem;}
    .about_us01 .left .con::-webkit-scrollbar {width:2px; height:4px;}
    .about_us01 .left .con::-webkit-scrollbar-thumb {border-radius:5px; background:#1c68db; }
    .about_us01 .left .con::-webkit-scrollbar-track {border-radius:0; background:#fff;}
    .about_us02 .left{width:33%; padding-top:50vh;}
    .about_us03 .content .tit{font-size:.4rem;}
    .about_us04{padding:0.6rem 0;}
    .about_us04 .title{margin-bottom:0.3rem;}
    .about_us04 .content::after{content:''; position:absolute; left:0; width:2rem; height:100%; top:0; background:linear-gradient(to right,rgb(233 238 239),transparent); z-index:10;}
    .about_us04 .content::before{content:''; position:absolute; right:0; width:2rem; height:100%; top:0; background:linear-gradient(to left,rgb(233 238 239),transparent); z-index:10;}
    .about_us05{margin:.6rem 0;}
    .about_us05 .title{margin-bottom:.4rem;}

    /* 产品列表 */
    .pro_list01 .content{width:95%;}
    .pro_list01 .item{padding-bottom:.6rem;}
    .pro_list01 .item .bott li{margin-top:.4rem;}
    /* .pro_list01 .item .bott li .t{font-size:.28rem;} */

    .pro_list01 .item .top .words_box .pro_switch .link{padding:0 .3rem; line-height:.45rem; margin-right:.1rem;}
    .pro_list01.pro_two .item .top .words_box .pro_switch .link{padding:0 .3rem; line-height:.45rem; margin-right:.1rem;}
    .pro_list01 .classification .box a{margin-right:.3rem; padding:0 .1rem .15rem;}

    /* 解决方案 */
    .solution01 .item .words_box .tit{font-size:.28rem; margin-bottom:.2rem;}
    .solution01 .item .words_box .key_owrds{margin-top:.3rem;}
    .solution01 .item .words_box .key_owrds a{font-size:.16rem;}


    .tit30{font-size:.26rem; line-height:.34rem;}
    
    /* 技术创新 */
    .technology01 .item .txt_full{width:6.3rem;}
    .technology01 .item .txt_full .tit{margin:.2rem 0;}
    .technology01 .item .icon img{height:.4rem;}


    /* 新解决方案 */
    .solution_new01{margin-bottom:.6rem;}
    .solution_new01 .commtit .tit_cn{margin-bottom:.3rem;}
    .solution_new01 .commtit .con{margin-bottom:.3rem;}
    .solution_new01 .list::after{top:.7rem; left:.2rem; right:.2rem;}
    .solution_new01 .list .item{height:auto; padding:.2rem;}
    .solution_new01 .list .item .index_right{height:1.4rem;}
    .solution_new01 .list .item .index_right .img_box{margin-top:.2rem; width:40%;}
    .solution_new01 .list .item.cur .index_right .img_box{margin-top:.3rem;}
    .solution_new01 .list .item .index_right .words_box .con{margin-bottom:.1rem;}
    .solution_new01 .list .item .left_box .tit{padding-bottom:.17rem;}
    /* .solution_new01 .list .item .index_right .words_box .btn_box a{padding: 0 .6rem;} */
    .solution_new02 .list .item .words_box .box .tit{margin-bottom:.15rem;}
    /* .solution_new02 .list .item .words_box .box .con{margin-bottom:.3rem;} */
    .solution_new02 .list .item .words_box .box .key_words a{line-height:.42rem; height:.42rem; margin-bottom:.1rem;}

    /* 科研实力 */
    .scientific01{margin-bottom:.4rem;}
    .scientific01 .commtit_box{/*margin-bottom:.3rem;*/ width:100%;}
    .scientific01 .list .item{margin-right:2.6%; width:23%}
    .scientific01 .list .item .index_box .icon img{width:25%;}
    .scientific02 .infor_box .commtit_box .title{margin-bottom:.3rem;}
    .scientific02 .infor_box .commtit_box{width:42%;}
    .scientific03{margin-top:.6rem;}
    .scientific03 .commtit_box{margin-bottom:.4rem; width:100%;}

    /* 新闻中心 */
    .news_center01 .bd{padding:0.4rem 0;}
    .news_center01 .bd .content.change li .words{padding-right:0;}
    .news_center01 .hd .center{margin-left:0.2rem;}
    .news_center01 .hd .center{margin-left:0;}
    /* .news_center01 .hd .center>div{float:none;} */
    .news_center01 .hd .center .year_box{width:3rem;}
    .news_center01 .hd .center .year_box>*{max-width:5rem;}
    .news_center01 .hd .center .year_box .yearpicker{font-size:0.18rem; width:100%;}
    /* .news_center01 .hd .center .search_box{margin-left:0; margin-top:0.2rem; width:5rem;} */
    .news_center01 .hd .center .search_box{width:3rem;}
    /* .news_center01 .hd .right{border-left:0; margin-top:0.5rem;} */
    .news_center.industry .news_center01 .bd .content li .img_{width:30%;}




    /* 新闻详情 */
    .news_detail01 .left .share_box{margin-bottom:0.5rem;}
    .news_detail01 .left .text{padding-bottom:0.5rem;}
    .news_detail01 .left .box .title{font-size:.3rem;}


    /* 联系我们 */
    .contact_us02 .content .title{margin-bottom:0.3rem;}

    /* 合作伙伴 */
    .cooperation01 .content .partner .item img{transform:scale(0.8);}

    /* 精工制造 */
    .seiko01 .top{margin-bottom:.5rem;}
    .seiko01 .bott .cover .item{margin-bottom:.4rem;}
    .seiko01 .bott .cover .num_box .num{font-size:.7rem;}

    /* 关于我们 */
    .about_us02 .left{padding-top:30vh;}
    /* .about_us02 .right .box{height:auto; min-height:16vh;} */


    /* 产品列表 */
    .pro_list01 .item .bott li{width:32%; margin-right:2%; margin-top:.3rem;}
    .pro_list01 .item .bott li:nth-child(4n){margin-right:2%;}
    .pro_list01 .item .bott li:nth-child(3n){margin-right:0;}

    .solution_new01 .list{margin-bottom:0;}
    .solution_new01 .list::after{display:none;}
    .solution_new01 .list .item{width:49%; margin-right:2%; margin-bottom:.2rem;}
    .solution_new01 .list .item:nth-child(3n){margin-right:2%;}
    .solution_new01 .list .item:nth-child(2n){margin-right:0;}
    .solution_new01 .list .item .left_box .tit{text-align:left; font-size:.2rem;}
    .solution_new01 .list .item .left_box .tit::after{display:none;}
    .solution_new01 .list .item .index_right .words_box,
    .solution_new01 .list .item .index_right .words_box .btn_box{opacity:1; visibility:visible;}
    .solution_new01 .list .item .index_right .img_box{width:27.6%; margin:0; margin-right:5.5%;}
    .solution_new02 .list .item .words_box .box .con{line-height:.3rem; max-height:2.1rem;}
    .about_us01 .left{position:relative; float:left; transform:none!important; padding-top:0;}
    .ipart01 .bg_num{top:35%;}
    .ipart01 .top_words{width:100%;}

}
@media only screen and (max-width: 1024px) {
    body:after {
        content: 'Padp';
    }
    .wrap, .mwrap { width:750px; }
    /*padMode 1024px 网站样式*/


    /* 导航 */
    .header .mNav{display:none;}
    .header .h_tools>div{font-size:.18rem;}
    /* .header .h_lan .lan_top{font-weight:bold;} */
    .header .h_mail .mail_box,.header .inav_wrapper{display:none;}
    .header .h_sear .gsicon{display:block; line-height:.64rem; margin-right:0;}
    .search-alert .cent-form{width:80%;}
    .header .mobile_key{position:relative; cursor:pointer; transition:all 0.3s ease-in-out; padding-top:.35rem; z-index:10; display:inline-block; width:.3rem; height:.2rem;} 
    .header .mobile_key span{position:absolute; top:50%; left:50%; width:.2rem; height:2px; margin-top:-4px; background:#fff; border-radius:2px; display:inline-block; transition:all 0.3s ease-in-out;}
    .header .mobile_key::before{content:''; margin-top:3px; position:absolute; top:50%; left:50%; width:.2rem; height:2px; background:#fff; border-radius:2px; display:inline-block; transition:all 0.3s ease-in-out;}
    .header .mobile_key::after {content:''; margin-top:10px; position:absolute; top:50%; left:50%; width:.2rem; height:2px; background:#fff; border-radius:2px; display:inline-block; transition:all 0.3s ease-in-out;}
    .header.menu-open .mobile_key:before{opacity:0; transition:0.2s ease 0.1s;}
    .header.menu-open .mobile_key:after{margin-top:2px !important; -webkit-transform:rotateZ(-45deg); transform:rotateZ(-45deg); transition:margin 0.2s cubic-bezier(0.36, 0, 0.59, 0.99) 0.1s, -webkit-transform 0.25s ease 0.36s; transition:margin 0.2s cubic-bezier(0.36, 0, 0.59, 0.99) 0.1s, transform 0.25s ease 0.36s; transition: margin 0.2s cubic-bezier(0.36, 0, 0.59, 0.99) 0.1s, transform 0.25s ease 0.36s, -webkit-transform 0.25s ease 0.36s;}
    .header.menu-open .mobile_key span{margin-top:2px !important; -webkit-transform:rotateZ(45deg); transform:rotateZ(45deg); transition:margin 0.2s cubic-bezier(0.36, 0, 0.59, 0.99) 0.1s, -webkit-transform 0.25s ease 0.36s; transition:margin 0.2s cubic-bezier(0.36, 0, 0.59, 0.99) 0.1s, transform 0.25s ease 0.36s; transition:margin 0.2s cubic-bezier(0.36, 0, 0.59, 0.99) 0.1s, transform 0.25s ease 0.36s, -webkit-transform 0.25s ease 0.36s;}
    .header.fixed .mobile_key span{background:#000;}
    .header.fixed .mobile_key::before{background:#000;}
    .header.fixed .mobile_key::after {background:#000;}

    .header.cur .mobile_key span{background:#000;}
    .header.cur .mobile_key::before{background:#000;}
    .header.cur .mobile_key::after {background:#000;}

    .header:hover .mobile_key span{background:#000;}
    .header:hover .mobile_key::before{background:#000;}
    .header:hover .mobile_key::after {background:#000;}

    .header.menu-open{background:#fff;}
    .header.menu-open .h_logo a .img02{display:block;}
    .header.menu-open .h_logo a .img01{display:none;}
    .header.menu-open .mobile_key span{background:#000;}
    .header.menu-open .mobile_key::before{background:#000;}
    .header.menu-open .mobile_key::after {background:#000;}
    .header.menu-open .h_tools>div{color:#000;}

    /* 手机端导航 */
    .header .mNav{width:100%; position:fixed; left:100%; top:0.65rem; bottom:0; padding:0 0.15rem; background-color:#f8f8f8; -webkit-transition:all 0.5s; transition:all 0.5s; overflow:hidden; padding-bottom:0.48rem; box-sizing:border-box; display:block;}
    .header .mNav.in{left:0;}
    .header .mNav>ul{padding-top:0.25rem;}
    .header .mNav ul .m_li{position:relative; margin:0 0.25rem;}
    .header .mNav ul .m_li>a{position:relative; display:block; font-size:0.24rem; border-bottom:1px solid #d4d4d4; font-weight:bold; padding:0.25rem 0;}
    .header .mNav ul .m_li>a span{float:right; display:block; font-size:0.2rem;}
    .header .mNav ul .m_li .nav_open{width:100%; border-bottom:1px solid #d4d4d4; position:fixed; left:100%; top:0.65rem; bottom:0; background-color:#fff; overflow-y:auto; z-index:120; padding:0.5rem 0.25rem; -webkit-transition:all 0.5s; transition:all 0.5s; -webkit-transform:translate3d(0,0,0); transform:translate3d(0,0,0); visibility:hidden; box-sizing:border-box;}
    .header .mNav ul .m_li .nav_open.in{left:0; visibility:visible;}
    .header .mNav ul .m_li .nav_open>a{font-size:0.23rem;}
    .header .mNav ul .m_li .nav_open>a span{margin-right:8px; margin-top:0; margin-left:0;}
    .header .mNav ul .m_li .nav_open .bd{margin-left:-0.15rem; margin-right:-0.15rem; overflow:hidden;}
    .header .mNav ul .m_li .nav_open .bd .title {font-size:0.26rem; font-weight:bold; margin:0.2rem 0.25rem; margin-bottom:0; padding:0.1rem 0; border-bottom:1px solid #d4d4d4;}
    .header .mNav ul .m_li .nav_open .bd .container{padding:0 0.25rem; margin:0 auto;}
    .header .mNav ul .m_li .nav_open .bd .container .m_secondNav .t>a{display:block; font-size:0.22rem; border-bottom:1px solid #d4d4d4; padding:0.2rem 0 0.1rem 0; font-weight:normal; overflow:hidden; margin:0;}
    .header .mNav ul .m_li .nav_open .bd .container .m_secondNav .t span{margin-right:8px; margin-top:0; margin-left:0; font-size:0.2rem; float:right; -webkit-transform:rotate(-180deg); -ms-transform:rotate(-180deg); transform:rotate(-180deg);}
    .header .mNav ul .m_li .nav_open .bd .container .m_secondNav .t a span {-webkit-transform:rotate(0);-ms-transform:rotate(0);transform:rotate(0);}
    .header .mNav ul .m_li .nav_open .bd .container .m_secondNav .t .iconfont{display:none;}
    .mobile-menu-open {overflow:hidden;}
    

    /* 下层banner */
    .xc_banner{height:400px;}
    .xc_banner .img{height:100%;}
    .xc_banner .img img{position:absolute; left:50%; transform:translateX(-50%); width:1240px; height:100%; max-width:none;}


    /* 公共字号 */
    .tit42{font-size:.3rem; line-height:.4rem;}
    .tit36{font-size:0.26rem; line-height:0.36rem;}
    .tit30{font-size:.24rem; line-height:.32rem;}
    .tit24{font-size:.22rem;}

    /* 底部 */
    .footer .f_top{padding:.4rem 0;}
    .footer .f_top .right{display:none;}
    .footer .f_top .left{width:100%;}
    .footer .f_top .left .solgan{font-size:.24rem; margin:.2rem 0 .3rem;}


    /* 首页 */
    .ipart01{margin-top:.6rem;}
    .ipart01 .top_words{width:100%;}
    .ipart01 .bg_num .box .num_box .num{font-size:.5rem;}
    .ipart03{/*margin-top:0;*/ margin-bottom:.6rem;}
    .ipart03 .top{padding-bottom:.4rem; margin-bottom:.2rem;}
    .ipart03 .bott .words .infor{width:75%;}


    /* 视频中心 */
    .xc_banner.video_list{height:auto;}
    .xc_banner.video_list .img img{position:static; top:0; transform:none; height:auto; width:100%;}
    .video_infor .bott .bott_box{left:5%;}
    .video_infor .top .r{width:50%;}
    .video_list01 li{width:49%; margin-right:2%;}
    .video_list01 li:nth-child(3n){margin-right:2%;}
    .video_list01 li:nth-child(2n){margin-right:0;}
    .video_list01 li .words{margin-top:0.2rem;}

    /* 关于我们 */
    .about_us01 .left{position:static; float:left; top:0; transform:none!important;;}
    .about_us01 .left .con{height:auto;}
    .about_us03{display:none;}
    .m_ab03{display:none; padding:0.4rem 0; background:#f5f5f5;}
    .m_ab03 .title{color:#000; text-align:center; margin-bottom:0.2rem;}
    .m_ab03 li{margin-bottom:0.2rem;}
    .m_ab03 li>div{display:inline-block; vertical-align:top;}
    .m_ab03 li .year{color:#1c68db; font-size:0.34rem; width:20%; line-height:1;}
    .m_ab03 li .c{width:77%;}
    .m_ab03 li .c dd{margin-bottom:0.2rem; color:#666666; text-align:justify; padding-left:0.2rem; position:relative;}
    .m_ab03 li .c dd::after{content:''; position:absolute; left:0; width:3px; height:3px; top:0.1rem; background:#666666;}


    /* 产品列表 */
    .pro_list::after{width:3rem; height:4.8rem; right:1%;}
    .pro_list01 .content{width:100%;}


    /* ESG */
    .ESG01 .top{display:block;}
    .ESG01 .top .right{width:100%; margin-top:.2rem; max-width:none;}


    /* 技术创新 */
    .technology01 .item .txt_full{width:5rem;}
    .technology01 .item .txt_full .con{max-height:1.08rem; overflow-y:auto; padding-right:.05rem;}
    .technology01 .item .txt_full .con::-webkit-scrollbar {width:3px; height:4px;}
    .technology01 .item .txt_full .con::-webkit-scrollbar-thumb {border-radius:5px; background:#1c68db; }
    .technology01 .item .txt_full .con::-webkit-scrollbar-track {border-radius:0; background:transparent;}

    /* 新解决方案 */
    /* .solution_new01 .list .item .index_right{height:2.35rem;}
    .solution_new01 .list .item .index_right .words_box{position:static; width:100%;}
    .solution_new01 .list .item .index_right .img_box{width:60%; transition:all .3s ease;}
    .solution_new01 .list .item.cur .index_right .img_box{margin:0 auto; width:40%; margin-bottom:.1rem;}
    .solution_new02 .list .item .words_box .box .con{max-height:1.8rem;} */

    /* 科研实力 */
    .scientific01 .list .item{margin-right:2%; width:49%; margin-bottom:.2rem; height:3rem;}
    .scientific01 .list .item:nth-child(2n){margin-right:0;}
    .scientific01 .list .item .index_box .icon img{width:10%;}
    .scientific01 .list .item .index_box .icon{margin-bottom:.2rem;}

    /* 新闻中心 */
    .news_center01 .bd .content li{width:49%; margin-right:2%;}
    .news_center01 .bd .content li:nth-child(3n){margin-right:2%;}
    .news_center01 .bd .content li:nth-child(2n){margin-right:0;}

    /* 新闻详细 */
    .news_detail01{padding:0.5rem 0;}
    .news_detail01 .left .box .title{font-size:.28rem; line-height:.4rem;}
    .news_detail01 .right{width:24%;}

    /* 联系我们 */
    .contact_us02 .content .left{width:100%;}
    .contact_us02 .content .right{width:100%; margin-top:0.4rem;}
    .contact_us02 .content .ewm_box li{right:0.5rem;}


    /* 合作伙伴 */
    .cooperation01 .content .partner{width:8rem;}
    .cooperation01 .content .center::before{width:6.5rem; height:6.5rem;}
    .cooperation01 .content .center::after{width:4rem; height:4rem;}
    .cooperation01 .content .center span{width:8rem; height:8rem;}
    .cooperation01 .content .center span::after{width:10rem; height:10rem;}
    .cooperation01 .content .partner .item img {transform:scale(0.7);}



    /* 精工制造 */
    .seiko01 .bott .cover{width:80%;}
    .seiko01 .bott .cover .item{display:inline-block; vertical-align:text-top; margin-right:5%;}
    .seiko01 .bott .cover .num_box .num{font-size:.6rem;}

    /* .solution_new01 .list .item .index_right{height:2rem;} */


    /* 英文站 */
    .pro_list01.pro_two .classification .box{width:100%;}
    .pro_list01.pro_two .classification .box a{max-width:36%; margin-right:12%; box-sizing:border-box;}
    .technology01 .item .txt_full .con{max-height:.9rem;}
    .scientific02 .infor_box .commtit_box{width:55%;}

}

@media only screen and (max-width: 820px) {
    
    img[data-src]{opacity: 1;}
    .wrap, .mwrap { padding-left:4%; padding-right:4%; width:auto; }
    .mwrap .wrap { padding-left:0; padding-right:0; }

    /*移动端防恶意复制信息*/
    * {
        -webkit-touch-callout:none;  /*系统默认菜单被禁用*/   
        -webkit-user-select:none; /*webkit浏览器*/   
        -khtml-user-select:none; /*早期浏览器*/   
        -moz-user-select:none;/*火狐*/   
        -ms-user-select:none; /*IE10*/   
        user-select:none; 
    }
    input { -webkit-user-select:auto; /*webkit浏览器*/   }
    textarea { -webkit-user-select:auto; /*webkit浏览器*/   }


    /* 底部 */
    .footer .f_top{display:none;}
    .footer .f_bott .content{border-top:0; text-align:center;}
    .footer .f_bott .content>div{float:none;}


    /* 导航 */
    .header .mNav ul .m_li>a{font-size:0.22rem; padding:.2rem 0;}
    .search-alert .cent-form form .inp{width:70%;}

    /* 公共部分 */
    .channel_content{padding:.4rem 0; min-height:calc(100vh - 592px);}

    /* 下层banner */
    .xc_banner .infor .con{width:80%;}

    /* 下层banner位置上的滚动提示 */
    .b_hint{bottom:0.4rem;}
    .investXZL01 .b_hint{display:none;}

    /* 公共部分 */
    .tit42{font-size:.26rem; line-height:.36rem;}
    .tit36{font-size:0.24rem;}
    .tit24{font-size:.2rem; line-height:.28rem;}
    .con20{font-size:.18rem; line-height:.24rem;}
    .con18{line-height:.3rem;}

    /* 首页 */
    .ibanner{position:relative; height:0; padding-bottom:133.333333%;}
    .ibanner .swiper-container{position:absolute; top:0; left:0; right:0; bottom:0;}
    .ibanner .swiper-slide .words_box .infor{width:90%;}
    .ibanner .dots_box{display:none;}  
    .ibanner .swiper-pagination{display:block;}
    .ibanner .swiper-container-horizontal>.swiper-pagination-bullets{bottom:8%;}
    .ibanner .swiper-pagination .swiper-pagination-bullet{display:inline-block; width:.8rem; height:auto; vertical-align: middle;background:transparent;opacity:1;outline: none;}
    .ibanner .swiper-pagination-bullet-active .timer,  
    .ibanner .swiper-pagination-bullet .timer{display:block; position:relative;width:.8rem; height:2px; margin-top:10px; background:transparent; opacity:1}
    .ibanner .swiper-pagination-bullet .timer::before{position:absolute; top:0; left:0; width:100%; height:100%; background:#fff; opacity:.34; content:''}
    .ibanner .swiper-pagination-bullet .process{display:block; position:absolute; top:0; left:0; width:0; opacity:0; height:100%; background:#fff;transition-property:width; transition-timing-function: linear;}
    .ibanner .swiper-pagination-bullet.play .process{opacity:1; width:100%;}
    .ipart01 .bg_num .box .num_box .num{font-size:.4rem;}
    .ipart03 .bott .words .infor .tit{height:.56rem;}

    .ipart03{margin-top:.4rem;}
    .ipart04{padding:.4rem 0 1rem; margin-top:.4rem;}
    .ipart04 .top{margin-bottom:.3rem;}
    .ipart04 .top .btns{position:absolute; bottom:.3rem; left:50%; transform:translateX(-50%);}
    
    .ipart04 .bott .swiper-slide:hover .cover{transform:none;}
    .ipart04 .bott .swiper-slide .cover .link_box{height:auto; opacity:1; visibility:visible; margin-top:.2rem;}


    /* 视频中心 */
    .video_infor{position:static; padding-top:1rem;}
    .video_infor .top .l{width:100%; color:#fff; float:none; position:relative;}
    .video_infor .top .r{width:100%; margin-top:0.2rem; float:none;}
    .video_infor .top .top_btn{margin-bottom:0.15rem; background:#f6f6f6; color:#000;}
    .video_infor .top .top_sel{background:#f6f6f6; color:#000; margin-bottom:0.15rem;}
    .video_infor .bott{display:inline-block;}
    .video_infor .bott .bott_box{left:0; top:10%; transform:none; padding:0 0.2rem; box-sizing:border-box;}
    .video_infor .bott .bott_box .con{width:100%;}
    .xc_banner.video_list .img img{position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); height:100%; min-width:100%; max-width:none;}

    .video_list01{margin-top:0.4rem;}
    .video_list01 li{width:100%; margin-right:0;}
    .video_list01 li .words{margin-top:0.2rem;}


    /* 关于我们 */
    .about_us01{padding:.4rem 0;}
    .about_us01::after{display:none;}
    .about_us01 .right{width:100%;}
    .about_us01 .left{width:100%; margin-bottom:0.2rem; padding-top:0;}
    .about_us01 .left .con{font-size:.15rem; height:auto; margin-top:0;}
    .about_us01 .left .tit{ margin-bottom:0.1rem;}

    .m_ab03 li .year{font-size:0.26rem; width:25%;}
    .m_ab03 li .c{width:73%;}
    .m_ab03 li .c dd{margin-bottom:0.1rem;}
    .about_us04{padding:0.4rem 0;}
    .about_us04 .content{width:calc(100% - 1rem);}
    .about_us04 .content::after,.about_us04 .content::before{display:none;}
    .about_us04 .content .swiper-button-next, .about_us04 .content .swiper-button-prev{width:0.4rem; height:0.4rem; margin-top:-0.2rem;}
    .about_us04 .content .swiper-button-next{right:-0.5rem;}
    .about_us04 .content .swiper-button-prev{left:-0.5rem;}
    .about_us04 .swiper-slide{padding-top:0.3rem;}
    .about_us04 .swiper-slide .t{margin-bottom:0;}
    .about_us04 .common_btns{margin-top:0.2rem;}
    .about_us05{margin:.4rem 0;}
    .about_us05 .title{margin-bottom:.3rem;}

    /* 产品列表 */
    .pro_list01 .item .bott li{width:32%; margin-right:2%; margin-top:.3rem;}
    .pro_list01 .item .bott li:nth-child(4n){margin-right:2%;}
    .pro_list01 .item .bott li:nth-child(3n){margin-right:0;}
    .pro_list01 .item .bott li .t{font-size:.2rem;}
    .pro_list01 .item .bott li .c{line-height:.3rem; font-size:.18rem;}

    /* 解决方案 */
    .solution01 .item{padding:.4rem 0;}
    .solution01 .item .content{flex-wrap:wrap; flex-direction:column-reverse;}
    .solution01 .item:nth-child(2n) .content{flex-direction:column-reverse;}
    .solution01 .item .words_box{width:100%; margin-bottom:.1rem;}
    .solution01 .item .words_box .tit{font-size:.24rem; line-height:.3rem; margin-bottom:.1rem;}
    .solution01 .item .words_box .key_owrds a{width:auto; margin-right:2%; padding:0 .2rem;}
    .solution01 .item .words_box .key_owrds a:nth-child(3n){margin-right:2%;}
    .solution01 .item .img_box{width:100%; }

    
    /* ESG */
    .ESG01 .bott{margin-top:.4rem;}


    /* 技术创新 */
    .technology01 .item{width:100%; margin:0; margin-bottom:.4rem; display:flex; flex-wrap:wrap; flex-direction:column-reverse;}
    .technology01 .item .img_cover{display:none;}
    .technology01 .item .img_full{position:relative;}
    .technology01 .item .txt_box{position:relative;}
    .technology01 .item .txt_full{position:relative; width:100%; padding:0; left:0; opacity:1; margin-bottom:.3rem;}
    .technology01 .item .txt_cover{display:none;}
    .technology01 .item .icon{display:none;}
    .technology01 .item .txt_full .tit{color:#000; margin-top:0;}
    .technology01 .item .txt_full .con{color:#000; max-height:none;  padding-right:0;}


    /* 新解决方案 */
    .solution_new01{margin-bottom:.4rem;}
    .solution_new01 .commtit .tit_cn{margin-bottom:.2rem;}
    .solution_new01 .commtit .con{margin-bottom:.2rem;}
    .solution_new01 .content{display:none;}
    .solution_new01 .m_content{display:block;}
    .solution_new01 .m_box{margin-bottom:.2rem;}
    .solution_new01 .m_box:last-child{margin-bottom:0;}
    .solution_new01 .m_box .item{padding:.3rem 3%; background-color:#f6f9fe;}
    .solution_new01 .m_box .item .left_box{margin-bottom:.2rem;}
    .solution_new01 .m_box .item .left_box .tit{font-weight:bold;}
    .solution_new01 .m_box .item .index_right .img_box{width:30%; margin-right:2%; float:left;}
    .solution_new01 .m_box .item .index_right .words_box{float:right; width:68%;}
    .solution_new01 .m_box .item .index_right .words_box .con{color:#000000; margin-bottom:.1rem; max-height:.78rem; overflow:hidden; text-overflow:ellipsis; display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical;}
    .solution_new01 .m_box .item .index_right .words_box .btn_box{display:flex;}
    .solution_new01 .m_box .item .index_right .words_box .btn_box a{display:flex; padding:0 .3rem; color:#ffffff; background-color:#1c68db; border-radius:21px; height:.41rem; line-height:.41rem;}
    .solution_new01 .m_box .item .index_right .words_box .btn_box a i{font-size:.15rem; margin:0; font-weight:bold; margin-left:.15rem;}
    .solution_new01 .m_box .swiper-wrapper{margin-bottom:.2rem;}
    .solution_new01 .m_box .swiper-container .swiper-pagination{position:static; font-size:0;}
    .solution_new01 .m_box .swiper-container .swiper-pagination .swiper-pagination-bullet{width:.12rem; height:.12rem; background-color:#cfcfcf; opacity:1; margin:0; margin-right:.2rem;}
    .solution_new01 .m_box .swiper-container .swiper-pagination .swiper-pagination-bullet:last-child{margin-right:0;}
    .solution_new01 .m_box .swiper-container .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{background-color:#1c68db;}
    .solution_new02{padding-bottom:.1rem;}
    .solution_new02 .list{padding-left:4%; padding-right:4%; width:auto;}
    .solution_new02 .list .item{flex-direction:column; margin-bottom:.2rem;}
    .solution_new02 .list .item .img_box{width:100%; margin-bottom:.2rem;}
    .solution_new02 .list .item .words_box{width:100%;}
    .solution_new02 .list .item .words_box .box{padding:0;}
    .solution_new02 .list .item:nth-child(2n){flex-direction:column;}
    .solution_new02 .list .item .words_box .box .con{max-height:none; margin-bottom:.2rem;}


    /* 科研实力 */
    .scientific03 .content .btn_box .swiper_btn{width:.46rem; height:.46rem;}
    .scientific02{height:3rem; overflow:hidden;}
    .scientific02 .bg_box img{position:absolute; top:50%; left:50%; transform:translate(-50%, -50%); min-width:100%; height:100%; max-width:none; width:auto;}
    .scientific01{margin-bottom:.2rem;}
    .scientific01 .list .item .index_box .icon img{width:15%;}
    .scientific02 .infor_box .commtit_box .title{margin-bottom:.15rem;}



    /* 新闻中心 */
    .news_center01 .bd .content.change li .img_{float:none; width:100%;}    
    .news_center01 .bd .content.change li .words{position:static; top:0; transform:none; width:100%; padding:0.3rem .2rem;}
    .news_center01 .hd .right{display:none;}
    .news_center01 .hd .center{width:100%;}
    .news_center01 .hd .center .year_box{width:100%;}
    .news_center01 .hd .center .year_box>*{max-width:100%;}
    .news_center01 .hd .center .search_box{width:100%; margin-left:0; margin-top:.2rem;}

    .news_center01 .widgets_common_pages_4{margin-top:0.1rem;}
    .news_center01 .hd .center .year_box .yearpicker{font-size:0.15rem;}
    .news_center01 .bd .content.change li{width:48%; margin-right:4%; float:left; padding-bottom:0;}
    .news_center01 .bd .content.change li:nth-child(2n){margin-right:0;}

    /* 分页 */
    .widgets_common_pages_4 a, .widgets_common_pages_4 span{display:none;}
    .widgets_common_pages_4 .goprev, .widgets_common_pages_4 .gonext, .widgets_common_pages_4 span.count{display:inline-block;}

    /* 新闻详细 */
    .news_detail01 .left{width:100%;}
    .news_detail01 .left .box .title{font-size:0.24rem; line-height:0.34rem;}
    .news_detail01 .left .text{padding-bottom:0.3rem;}
    .news_detail01 .left .share_box{margin:0.2rem 0;}
    .news_detail01 .left .share_box li{padding:0 0.15rem; margin:0 -0.05rem;}
    .news_detail01 .left .share_box li img{width:80%;}
    .news_detail01 .left .btns .prev{width:100%; margin-bottom:0.1rem;}
    .news_detail01 .left .btns .next{width:100%; float:left; text-align:left;}
    .news_detail01 .right{width:100%; margin-top:0.3rem;}
    .news_detail01 .right .item:last-child{margin-bottom:0;}
    .news_detail01 .right .item .item_con .time{font-size:0.16rem; line-height:0.16rem;}
    .news_detail01 .right .item .item_con .tit{font-size:0.18rem;}
    .news_detail01 .right .item .item_con li{margin-bottom:0.15rem;}
    .news_detail01 .right .item .item_con .time{font-size:0.14rem;}
    .news_detail01 .right .item .item_con .tit{font-size:0.16rem; line-height:0.3rem;}
    .news_detail01 .left .share_box{margin-bottom:.4rem;}
    .news_detail01 .left .share_box li img{width:.3rem;}
    .news_detail01 .left .text{padding-bottom:.4rem;}

    /* 联系我们 */
    .contact_us02 .content li{padding-bottom:0.15rem; margin-top:0.15rem;}
    .contact_us02 .content li .icon{margin-right:0.15rem;}
    .contact_us02 .content li .info{width:73%;}
    .contact_us02 .content .right{margin-top:0.3rem;}
    .contact_us02 .content .ewm_box li{right:0;}
    .contact_us02 .content .ewm_box li .tit{font-size:0.2rem; line-height:0.24rem;}
    .contact_us02 .content li .info .t02{font-size:14px;}
    .contact_us02{margin:0.4rem 0;}
    .contact_us04 .bg{height:2.4rem; position:relative;}
    .contact_us04 .bg>img{position:absolute; left:50%; transform:translate(-50%,-50%); top:50%; height:100%; width:auto; min-width:100%; max-width:none;}

    .float-cursor{display:none!important;}



    /* 合作伙伴 */
    .cooperation01{height:auto;}
    .cooperation01 .title{padding-top:.4rem;}
    .cooperation01 .content{padding:0.3rem 0 .4rem;}
    .cooperation01 .content .center{position:static; top:0; transform:none; left:0; display:none;}
    .cooperation01 .content .center::before{display:none;}
    .cooperation01 .content .center::after{display:none;}
    .cooperation01 .content .center span{display:none;}
    .cooperation01 .content .center span::after{display:none;}
    .cooperation01 .content .partner{width:100%; position:static; top:0; transform:none; left:0;}
    .cooperation01 .content .partner .item{position:static; width:49%; float:left; margin-bottom:0.5rem; margin-right:2%; height:0.5rem;}
    .cooperation01 .content .partner .item:nth-child(2n){margin-right:0;}
    .cooperation01 .content .partner .item img{display:block; margin:0 auto;}

    /* 公共搜索 */
    body .resultArea .content_form .area{padding:.4rem 0;}
    body .resultArea .content_form{margin-top:.2rem;}
    body .searchArea .content_form{padding:0; margin-top:.3rem;}

    body .channelcontent-50848 .form-m1 .form-m1-li label{width:6em;}


    /* 精工制造 */
    .seiko01 .top{margin-bottom:.3rem;}
    .seiko01 .bott{display:flex; flex-wrap:wrap; flex-direction:column-reverse;}
    .seiko01 .bott .cover{position:relative; left:auto; width:100%; top:auto; transform:none;}
    .seiko01 .bott .cover .num_box>div{color:#000;}
    .seiko01 .bott .cover .num_box .num{font-size:.4rem; font-family:inherit; font-weight:900;}
    .seiko01 .bott .cover .num_box .int{font-size:.2rem; line-height:1;}
    .seiko01 .bott .cover .t{color:#000;}

    /* 新-解决方案 */
    .solution_new01 .commtit .tit_en{padding-left:.5rem;}
    .solution_new01 .commtit .tit_en::before{width:.3rem;}



    /* 英文站 */
    .pro_list01.pro_two .classification .box a{max-width:43%;}
    .scientific02{height:auto;}
    .scientific02 .infor_box{position:relative; top:auto; transform:none; padding:.4rem 0;}
    .xc_banner .img{position:static;}
    .video_infor .bott .bott_box .tit{margin-bottom:.1rem;}
    .video_infor .bott .play{width:.5rem; height:.5rem;}

    .contact_us02 .content .ewm_box li .con{font-size:12px;}

}

@media only screen and (max-width: 640px){
    /* 新闻中心 */
    .news_center01 .bd .content li{width:100%; margin-right:0;}
    .news_center01 .bd .content li:nth-child(3n){margin-right:0;}
    .news_center01 .bd .content li:nth-child(2n){margin-right:0;}


    /* 英文站 */
    .pro_list01.pro_two .classification .box a{max-width:45%; margin-right:8%;}

}





/*
* MobileMode
*/
@media only screen and (max-width: 580px) {
    /*mobileMode 580 网站样式*/
    /* body,input,textarea,button,select {font-size:.14rem;} */
    .UnmobilePush{display: none;}
    .MobilePush{display:block;}
    body:after {
        content: 'Mobile';
    }
    .channel_content{min-height:calc(100vh - 488px);}

    /* 导航 */
    .header .mNav ul .m_li>a{font-size:0.2rem;}
    .header .mNav ul .m_li .nav_open>a{font-size:0.2rem;}
    .header .mNav ul .m_li .nav_open>a span{font-size:0.21rem;}
    .header .mNav ul .m_li .nav_open{padding:0.3rem 0.25rem;}
    .header .mNav ul .m_li .nav_open .bd .title{font-size:0.2rem; margin-top:0.15rem;}
    .header .mNav ul .m_li .nav_open .bd .container .m_secondNav .t>a{font-size:0.18rem; padding:0.1rem 0;}
    .header .mNav ul .m_li .nav_open{top:0.65rem;}
    .search-alert .cent-form form .btns{width:1rem;}
    .search-alert .close{padding:.27rem .3rem .28rem;}
    .search-alert .cent-form form .inp{width:60%;}

    /* 下层banner */
    .xc_banner{height:4rem;}
    .xc_banner .infor .con{display:none;}
    .xc_banner .img img{position:absolute; left:50%; transform:translateX(-50%); min-width:930px; width:auto; height:100%; max-width:none;}
    .xc_banner .infor .tit{font-weight:bold;}

    /* 公共部分 */
    .tit42{font-size:.22rem; line-height:.3rem;}
    .tit30{font-size:.2rem; line-height:.3rem;}
    .tit24{font-size:.18rem;}
    .con20{font-size:.16rem; line-height:.24rem;}
    .con16{font-size:.15rem; line-height:.22rem;}

    /* 底部 */
    .footer .f_bott a{display:inline-block;}
    .footer .f_bott .content{line-height:.3rem;}


    /* 首页 */
    .ipart01{margin-top:.4rem;}
    .ipart01 .top_words{font-size:.2rem; text-align:center; line-height:.3rem;}
    .ipart01 .bg_num{position:relative; top:auto; margin-top:.3rem;}
    .ipart01 .bg_num .line{display:inline-block; vertical-align:text-top; white-space:nowrap;}
    .ipart01 .bg_num .box .num_box .num{font-size:.32rem; font-family:inherit; font-weight:900;}
    .ipart01 .bg_num .line01{margin-right:4%; margin-bottom:0;}
    .ipart01 .bg_num .box .num_box{font-size:.22rem;}
    .ipart01 .ditu{width:100%; margin:0.2rem auto 0;}
    .ipart01 .dutu_new{width:100%; margin:.2rem 0;}
    .ipart02{margin-bottom:.4rem;}
    .ipart02 .item.item_last{display:none;}
    .ipart02 .item{position:relative; transform:none!important; filter:none!important; top:auto; height:auto;}
    .ipart02 .item .area{width:92%; margin:0 auto .3rem; border-radius:.2rem;}
    /* .ipart02 .item .area .bg{position:absolute; top:0; height:100%; left:0; width:100%; z-index:-2;}
    .ipart02 .item .cover_box{position:relative; top:auto; transform:none; padding:.4rem 0; text-align:center;} */
    .ipart02 .item .area .bg{min-height:3rem; height:auto;}
    .ipart02 .item .area .bg img{max-width:none;}
    .ipart02 .item .cover_box{text-align:center;}
    .ipart02 .item .cover_box .box{width:90%; min-width:auto; max-width:none; padding:.2rem .1rem 0;}
    .ipart02 .item .cover_box .box .tit{font-size:.24rem; line-height:.3rem;}
    .ipart02 .item .cover_box .box .line_box{display:flex; align-items:flex-start; flex-wrap:wrap; margin-top:.2rem;}
    .ipart02 .item .cover_box .box .line{margin-bottom:.2rem; margin-right:.2rem;}
    .ipart02 .item .cover_box .box .line .t{margin-left:.1rem;}
    
    .ipart03{margin-bottom:.4rem;}
    .ipart03 .top{align-items:center; padding-bottom:.3rem; margin-bottom:.1rem;}
    .ipart03 .top .more_btns{padding-left:.25rem; padding-right:.2rem; line-height:.5rem;}
    .ipart03 .bott a{display:block;}
    .ipart03 .bott .img{width:100%;}
    .ipart03 .bott .words{width:100%; margin-top:.2rem;}
    .ipart03 .bott .words .more_btns{width:.5rem; height:.5rem;}
    .ipart03 .bott .words::after{bottom:-.2rem;}


    /* 产品列表 */
    .pro_list01 .item{padding:.4rem 0;}
    .pro_list01 .item .top{flex-wrap:wrap; flex-direction:column-reverse;}
    .pro_list01 .item:nth-child(2n) .top{flex-direction:column-reverse;}
    .pro_list01 .item .top .img_box{width:100%;}
    .pro_list01 .item .top .words_box{width:100%; margin-bottom:.2rem; margin-top:.1rem;}
    .pro_list01 .item .bott{margin-top:.1rem;}
    .pro_list01 .item .bott li{width:49%;}
    .pro_list01 .item .bott li:nth-child(3n){margin-right:2%;}
    .pro_list01 .item .bott li:nth-child(2n){margin-right:0;}
    .pro_list01 .swiper-container-horizontal>.swiper-pagination-bullets{margin-top:.2rem;}
    /* .pro_list01 .item .bott li .t{font-size:.22rem;} */
    .pro_list::after{display:none;}
    .pro_list01 .item .top .img_box01{width:100%;}

    /* 解决方案 */
    .solution01 .item .words_box .tit{font-size:.22rem;}

    /* 新解决方案 */
    .solution_new01 .m_box .item .index_right .words_box .con{max-height:.66rem;}

    /* 科研实力 */
    .scientific01{margin-bottom:.3rem;}
    .scientific03{margin-top:.3rem;}
    .scientific01 .list .item .index_box .icon{margin-bottom:.1rem;}
    .scientific01 .list .item .index_box .icon img{width:18%;}
    .scientific01 .list .item{height:2.4rem; margin-bottom:.1rem;}
    .scientific03 .commtit_box{margin-bottom:.25rem;}
    .scientific03 .commtit_box .title{margin-bottom:.15rem;}
    /* .scientific01 .commtit_box{margin-bottom:.25rem;} */
    .scientific01 .commtit_box .title{margin-bottom:.15rem;}
    .scientific02 .infor_box .commtit_box{width:100%;}
    .scientific02 .bg_box img{left:0; transform:translate(0, -50%);}

    /* 新闻详情 */
    .news_detail01 .left .box .title{font-size:0.22rem;}

    /* 新闻列表 */
    .news_center01 .bd .content.change li{width:100%; margin-right:0;}
    .news_center01 .bd .content.change li .words .con{height:0.44rem;}
    .news_center01 .bd .content.change li .words{padding:0.2rem 0;}


    /* 精工制造 */
    .channel_content.seiko{min-height:calc(100vh - 6.1rem);}
    
    /* 业务 */
    .business01{overflow:hidden;}
    .business01 .wrap{overflow-x:auto;}
    .business01 .content{width:200%;}

    .pro_list01.pro_two .classification .box a{margin-right:.1rem; padding:0 .1rem .15rem;}

    /* 关于我们 */
    .about_us02{height:auto!important; background:#fff; margin-bottom:0.2rem;}
    .about_us02 .left{width:100%; padding:0.4rem 0; background:url(../img/about_us02_bg.jpg) no-repeat center/cover; text-align:center;}
    .about_us02 .line{display:none;}
    .about_us02 .right{width:100%; height:auto; color:#000; padding:0 0.2rem;}
    .about_us02 .right .box{height:auto; padding:0.2rem 0; border-bottom:1px solid #dedede; min-height:auto;}
    .about_us02 .right .box:last-child{border-bottom:0;}
    .about_us02 .right .box .infor{position:static; top:0; transform:none;}
    .about_us02 .right .box .infor .c{margin-top:0.1rem; color:#333;}

    .pro_list01 .item.p14 .bott{text-align:left;}
    .pro_list01 .item.p14 .bott li{width:49%; margin-right:2%; margin-left:0;}
    .pro_list01 .item.p14 .bott li:nth-child(2n){margin-right:0;}
   


    /* 英文站 */
    .pro_list01.pro_two.proMore .classification .box a{width:100%; max-width:none; font-size:.16rem;}
    .pro_list01.pro_two.proMore .classification .box a::after{display:none;}
    .pro_list01 .item .bott li .c{font-size:.16rem;}
    .seiko01 .bott .cover .item{margin-bottom:.2rem;}
    .seiko01 .bott .cover .item:last-child{margin-bottom:.2rem;}
}

@media only screen and (max-width: 480px){

    .header .h_tools>div{margin-left:.1rem;}


}


    

@media only screen and (max-width: 420px){
    /* 首页 */
    .ipart01 .bg_num{margin-top:-.4rem;}
    .ipart01 .bg_num .line{display:block; white-space:normal;}
    .ipart01 .bg_num .line01{margin-bottom:.3rem;}
    .ipart01 .bg_num .line02{display:flex; align-items:flex-start; justify-content:start;}
    .ipart01 .bg_num .line02 .box{margin-right:8%;}
}