@media(max-width: 992px){
    .container{width:94%;max-width:94%;padding:0;}
    .m_show{display: block;}
    .pc_show{display: none;}
    .navbar-expand-lg .navbar-toggler{display:block!important;}
    .navbar-expand-lg{justify-content: space-between!important;}
    body{font-size:14px;}
}

@media(max-width:992px){
    #m_header{display: block;}
    #pc_header{display: none;}
    header{background: #fff;position: fixed;height:60px;padding:0;}
    .navbar-brand{padding:0;width:100px;display: flex;align-items: center;}
    .navbar .navbar-brand img{width:240px;}
    .navbar-brand p{font-size: 18px;}
    .navbar-collapse{position:fixed; z-index: 9999; width:100%; max-width:100%; height:100vh; background:#fff; padding:1rem 2rem; top:0px; left:0;}
    .navbar-light .navbar-toggler{color: rgba(255, 255, 255, 0.5);border-color:rgba(255,255,255, 0.8); padding:0; line-height:1.25;}
    .navbar-light .navbar-toggler-icon{background-image:none;font-size:1.35em; height:1.25em; }
    .nav-link{padding:0.8rem 1rem; border-bottom:1px #e2e2e2 solid;}
    .dropdown-menu{margin:0;background:none; padding-bottom:30px;}
    .dropdown-item{border-bottom:1px #e2e2e2 solid; text-align:left; line-height:3;}
    .navbar{flex-wrap:nowrap;}
    .navbar-expand-lg .navbar-nav{height: auto;}
    .navbar-light .navbar-nav .nav-link{color:rgba(255,255,255,.9);}
    .navbar-expand-lg .navbar-nav .nav-link{padding:1rem 0;font-size:14px;}
    .nav-item-none{display:none;}
    .close{opacity: 1; font-size:30px; display: flex; cursor: pointer; margin: 1rem .2rem .5rem 0; color: rgb(9, 68, 170);text-shadow: none;margin-bottom:20px;}
    .close:hover{color:rgb(9, 68, 170);}
    #navbarNav .navbar-brand{ display: flex; justify-content: center; align-items: center; margin:2rem 0; font-size:20px;margin-top:40px;}
    #navbarNav .navbar-brand img{max-width:320px;margin-left: 35px;}
    .icon-24px{font-size:32px;}
    .navbar-toggler, .navbar-toggler:hover{line-height: 1.4;padding:0;outline:none;border: none;}
    .navbar-brand .logo_name{font-size: 18px;font-weight: bold;}
    .navbar-expand-lg .navbar-nav .nav-item{padding: 15px 0;border-bottom: 1px solid #eee;}
    .navbar-expand-lg .navbar-nav .lan-item{margin-left:0;}
    .navbar-toggler-icon{width:auto;height:auto;}
    header .nav-lan span{font-size:16px;}
    header .nav_link{color:#333;font-size:14px;margin:0;height:30px;padding:0;}
}

@media(max-width:992px){
    .banner{height:300px;margin-top:60px;}
    .banner .swiper-pagination{bottom:20px;}
    .banner .swiper-pagination-bullet {width: 40px;height: 3px;}

    .pc_banner{display: none;}
    .m_banner{display: block;height:auto;aspect-ratio: 16/15;}
}

@media(max-width:992px){
    .de_info{width:100%;padding:20px 0;background: #fff;}
    .de_info .container{display: flex;align-items: center;}
    .de_info img{width:43px;margin-right:20px;}
    .de_info p{color:rgb(51, 51, 51);font-size:14px;font-weight: bold;line-height: 2;}
    .de_info span{color:rgb(9, 68, 170);}
}

@media(max-width: 992px){
    .pdtcates{width:100%;display: flex;flex-direction: column;align-items: center;padding:30px 0;background:rgb(247, 247, 247);}
    .pdtcates .de_title{text-align: center;}
    .pdtcates .big{font-size:28px;color:#5a5a5a;}
    .pdtcates .small{font-size:13px;color:#5a5a5a;line-height: 1.8;margin-top:20px;}
    .pdtcates .cate_list{display: flex;justify-content: space-between;margin:40px 0 0 0;flex-wrap:wrap;}
    .pdtcates .cate_item{width:49%;}
    .pdtcates .cate_default{display: block;}
    .pdtcates .cate_active{display: none;}
    .pdtcates .cate_item:hover .cate_default{display: none;}
    .pdtcates .cate_item:hover .cate_active{display: block;}
    .pdtcates .cate_more{width:220px;height:60px;display: flex;justify-content: center;align-items: center;color:#fff;font-size:18px;background:rgb(9,68,170);border-radius: 10px;display: none;}
    .pdtcates .cate_more:hover{background:rgb(40,135,248);}
}

@media(max-width: 992px){
    .de_about{width:100%;height:auto;background: url(../images/m_de_about.png) center top/auto no-repeat;display: flex;color:#fff;}
    .de_about .left{width:100%;padding:30px 15px 80px 15px;}
    .de_about .left .title{font-size:35px;}
    .de_about .left .sub{line-height: 2;margin-top:40px;}
    .de_about .left .about_more{width:210px;height:50px;display: flex;justify-content: center;align-items: center;color:#fff;border:1px solid #fff;background: rgba(255,255,255,.2);border-radius: 10px;margin-top:50px;}
    .de_about .left .about_more:hover{background: rgba(9, 68, 170,.2);}
    .de_about .right{width:35%;padding:140px 10% 0 5%;display: none;}
    .de_about .cn{font-size:30px;font-weight: lighter;font-family: "Times New Roman";}
    .de_about .en{font-size:16px;margin-top:10px;font-weight: lighter;}
    .de_about .right .links{display: flex;flex-direction: column;align-items:flex-start;margin-top:80px;}
    .de_about .right .link{display: inline-block;padding:20px 0;font-size:18px;color:#fff;margin-bottom:10px;}
    .de_about .right .link.active{border-bottom:1px solid #fff;}
}

@media(max-width: 992px){
    .de_news{padding:30px 0;}
    .de_news .cn{font-size:30px;}
    .de_news .en{font-size:16px;margin-top:10px;}

    .de_news .list{width:100%;display: block;justify-content: space-between;flex-wrap:wrap;margin-top:40px;}
    .de_news .item{width:100%;margin-bottom:30px;}
    .de_news .item:nth-child(3n+2):last-child{margin-right:0;}
    .de_news .imgbox{width:100%;aspect-ratio: 143/96;overflow: hidden;}
    .de_news img{width:100%;transition: .5s;}
    .de_news .item:hover img{transform: scale(1.1);}
    .de_news a:hover{color:#5A5A5A;}
    .de_news .txts{padding:10px;}
    .de_news .name{font-size:16px;}
    .de_news .time{font-size:12px;color:#0944aa;margin:10px 0;}
    .de_news .sub{font-size:14px;line-height: 1.5;}
}

@media(max-width: 992px){
    .de_contact{background:url(../images/de_contact.jpg) center center/cover no-repeat;width:100%;padding:30px 0;}
    .de_contact .title{margin-bottom:30px;}
    .de_contact .title .big{font-size:30px;color:#5a5a5a;}
    .de_contact .title .small{color:rgb(9, 68, 170);margin-top:15px;font-size:16px;}
    .de_contact .infos{width:100%;display: flex;justify-content: space-between;flex-wrap:wrap;}

    .de_contact .left{margin-top:30px;width:100%;order:2;}
    .de_contact .left .item{display: flex;align-items: center;color:#5a5a5a;padding:20px 0;border-bottom:1px solid rgb(217, 217, 217);}
    .de_contact .left .iconfont{font-size:20px;width:20px;margin-right:10px;}
    .de_contact .left p{font-size:14px;color:#5a5a5a;}
    .de_contact .left a{font-size:14px;color:#5a5a5a;}

    .de_contact .center{margin-top:10px;width:100%;order:1;}
    .de_contact .center span{color:red;margin-left:5px;}
    .de_contact .center form{font-size:14px;}
    .de_contact .center .one_line_div{margin-bottom:15px;display: flex;align-items: flex-start;}
    .de_contact .center .one_line_div input{width:95%;height:40px;background: #dedede;padding:10px;border:none;outline: none;}
    .de_contact .center .more_lines_div{margin-bottom:15px;}
    .de_contact .center .more_lines_div textarea{width:95%;height:90px;background: #dedede;padding:10px;border:none;outline: none;resize: none;}
    .de_contact .center .submit_btn{width:95%;height:40px;background: rgb(9, 68, 170);color:#fff;display: flex;justify-content: center;align-items: center;border:none;outline: none;font-size:16px;}
    .de_contact .center .submit_btn:hover{background:rgb(106,215,215);}
    .de_contact *::placeholder {font-size: 14px;}

    .de_contact .right{display: none;flex-direction: column;align-items: center;}
    .de_contact .right img{width:300px;}
    .de_contact .right p{font-size:18px;color:#5a5a5a;margin-top:5px;text-align: center;font-weight: bold;}
}

@media(max-width: 992px){
    footer{width:100%;background:rgb(9, 68, 170);}
    footer .container{padding:20px 0;display: block;justify-content: center;align-items: center;flex-wrap:wrap;line-height: 1.8;}
    footer .container span{display: flex;justify-content: flex-start;align-items: center;color:#fff;margin:0 5px;font-size:14px;width:100%;flex-wrap:wrap;}
    footer .container a{color:#fff;display: flex;justify-content: center;align-items: center;}
}

@media(max-width: 992px){
    .profile{width:100%;padding:30px 0;color:#5a5a5a;overflow: hidden;}
    .profile .container{display: block;justify-content: space-between;align-items: center;}
    .profile .left{width:100%;}
    .profile p{line-height: 1.8;margin-bottom:40px;}
    .profile p:last-child{margin-bottom:0;}
    .profile img{width:100%;margin-top:20px;}

    .honors{background: #fff;padding:30px 0;overflow: hidden;}
    .honors .container{overflow: hidden;}
    .honors .str_wrap{width:100%;}
    .honors .str_wrap a:hover{color:#000;}
    .honors .str_move{display: flex;justify-content: space-between;}
    .honors .link_item{width:300px;padding:10px;}
    .honors .str_wrap img {width:100%;}
    .honors .str_wrap p{font-size:16px;margin-top:10px;text-align: center;}

    .equipment{padding:30px 0 10px;overflow: hidden;}
    .equipment .container{display: flex;justify-content: space-between;flex-wrap:wrap;}
    .equipment img{width:100%;margin-bottom:20px;}
}

@media(max-width: 992px){
    .page_pdt{padding:30px 0;}
    .page_pdt .cates{display: flex;justify-content: flex-start;flex-wrap:wrap;}
    .page_pdt .cate_link{width:auto;height:auto;padding:10px;border-radius:5px;color:#fff;display: flex;justify-content: center;align-items: center;background-image: linear-gradient(to right,rgb(1,98,213),rgb(0,58,194));margin:0 5px 10px;}
    .page_pdt .cate_link:hover{background-image: linear-gradient(to right,rgb(220,165,65),rgb(195,137,14));}
    .page_pdt .list{width:100%;margin-top:20px;display: flex;justify-content: space-between;flex-wrap:wrap;}
    .page_pdt .product_link{width:49%;}
    .page_pdt .product_link:nth-child(4n+3):last-child{margin-right:0;}
    .page_pdt .product_link:nth-child(4n+2):last-child{margin-right:0;}
    .page_pdt .img_block{width:100%;aspect-ratio: 7/8;overflow: hidden;}
    .page_pdt img{width:100%;transition: .5s;}
    .page_pdt .product_link:hover img{transform: scale(1.1);}
    .page_pdt .product_title{color:#5a5a5a;margin:15px 0;text-align: center;}

    .pagination{width:100%;display:flex;justify-content:center;align-items: center;flex-wrap:wrap;padding:0 10px;}
}

@media(max-width: 992px){
    .product_details .param .function_box{margin:16px 0;}
    .product_details .param h2{font-weight:bold;color:#5a5a5a;font-size:16px;}
    .product_details .param li{font-size:16px;list-style: square;list-style-position: inside;}
    
    #productview_top_nav .container{margin-right:0;width:96%;max-width:96%;}
    .product_details{overflow-x: hidden;}
    .product_details .title{font-size:18px;padding:20px 0 20px 0;font-weight: bold;}
    .product_details .cate{font-size:16px;color:#222;padding:20px 0 30px 0;}
    .product_details .productview_btn1, .product_details .productview_btn2{width:100%;height:40px;margin-bottom:10px;}
    .product_details .btns{display: block;}
    .product_details .productview_btn1 i, .product_details .productview_btn2 i{font-size:24px;}
    .product_details .productview_btn1 span, .product_details .productview_btn2 span{font-size:14px;}
    .product_details .contents{margin-bottom:0;margin-top:0;padding:0 20px;}
    .product_details .contents .xx{font-size:14px;}
    .product_details .contents .others{display:block;margin-top:20px;margin-bottom:0px;}
    .product_details .contents .other_btn{color:#222;font-size:14px;padding:0;border:none;display: block;margin-bottom:20px;background: transparent;}
    .product_details .related .related_item{margin-bottom:20px;width:49%;}
    .product_details .related .product_title{font-size:14px;}
    .product_details .cover{width:60%;}
    .product_details .pics{width:40%;}
    .product_details{padding-top:20px;padding:20px 0px;}
    .pics p{display: flex;flex-direction: column;justify-content: flex-end;width:100%;height:100%;}
    .pics p img{width:100% !important;}
    .product_details .left{padding-left:0;}
    .product_details .right{padding-right:0;}
    .product_details .top{padding-left:0;}

    .product_details .left .top_left{flex:1;width:100%;}
    .product_details .left .top_right{flex:1;display: flex;flex-direction: column;justify-content: flex-end;}
    .product_details #mySwiper2,
    .product_details #mySwiper3{width:100%;}
    .product_details #swiper-button-prev1,
    .product_details #swiper-button-prev2,
    .product_details #swiper-button-prev3{left:5px;}
    .product_details #swiper-button-next1,
    .product_details #swiper-button-next2,
    .product_details #swiper-button-next3{right:5px;}
    .product_details #swiper-button-next1:after,
    .product_details #swiper-button-prev1:after,
    .product_details #swiper-button-next2:after,
    .product_details #swiper-button-prev2:after,
    .product_details #swiper-button-next3:after,
    .product_details #swiper-button-prev3:after{font-size:20px;}

    .product_details .param img{max-width:100%!important;width:100%!important;}
    .product_details .content_title{font-size:18px;}
    .product_details .container{width:100%;max-width: 100%;}
    .m_pic_block{padding:0 30px;}
}

@media(max-width:992px){
    .page_news{padding:30px 0 10px;}
    .page_news .list{width:100%;display: flex;justify-content: space-between;flex-wrap:wrap;}
    .page_news .item{width:100%;margin-bottom:20px;}
    .page_news .item:last-child{margin-bottom:0;}
    .page_news .item:nth-child(3n+2):last-child{margin-right:0%;}
    .page_news .imgbox{width:100%;aspect-ratio: 143/96;overflow: hidden;}
    .page_news img{width:100%;transition: .5s;}
    .page_news .item:hover img{transform: scale(1.1);}
    .page_news a:hover{color:#5A5A5A;}
    .page_news .txts{padding:10px;}
    .page_news .name{font-size:16px;}
    .page_news .time{font-size:12px;color:#0944aa;margin:10px 0;}
    .page_news .sub{font-size:14px;line-height: 1.5;}
}

@media(max-width:992px){
    .newsviews{padding:30px 0;}
    .newsviews .titles h2{font-size:18px;}
    .newsviews .contents{padding:20px 0;font-size:14px!important;}
    .newsviews .contents p, .newsviews .contents *{font-size:14px!important;}
    .newsviews .info{display: block;}
    .newsviews .info p{margin:0 0 10px 0;text-align: center;}
    .newsviews .others{display:block;}
    .newsviews .btns{padding:20px 0 0 0;max-width:100%;}
    .newsviews .btn_prev{font-size:14px;}
    .newsviews .btn_prev span{font-size:14px;color:#999;}
    .newsviews .btn_prev a{font-size:14px;color:#999;}
    .return_btn{width:160px;height:30px;background:rgb(9, 68, 170);color:#fff;font-size:14px;}
    .newsviews .contents span{font-size:14px!important;}
}

@media(max-width:992px){
    #dituContent{height:300px;font-size:14px;line-height: 1.5;}
}