@media (max-width: 970px) {

    @media (max-width: 750px) {
        /*banner*/
        #pc_banner {
            height: 25%;
        }

        #pc_banner #swiper1-button-prev ,#pc_banner #swiper1-button-next{
            display: none;
        }

        #product_swiper{
            margin-top: 40px;
        }

        .product_swiper_wrap #swiper2-button-prev, .product_swiper_wrap #swiper2-button-next{
            display: none;
        }

        .app_banner img {
            width: 100%;
        }

        .news_wrap .news_left_wrap .more{
            text-align: right;
        }

        /*header 导航*/
        .navbar.navbar-fixed-top.navbar-default {
            margin-bottom: 0;
        }


        .header_logo_wrap {
            padding: 5px 0;
            background: url("../image/app_logo.png") center center no-repeat;
            background-size: contain;
            height: 60px;
            width: 169px;
            float: left;
        }

        .navbar-transparent.navbar-default .header_logo_wrap {
            background: url("../image/app_logo.png") center center no-repeat;
            background-size: contain;
        }

        .navbar {
        }

        .navbar-default .navbar-nav > li > a {
            line-height: 1.5;
            padding: 10px 0;
            margin: 0 15px;
            color: #fff;
        }

        .navbar-default {
            background-color: rgba(255, 255, 255, 1);
        }

        .navbar-default .navbar-nav > .active > a, .navbar-default .navbar-nav > .active > a:focus, .navbar-default .navbar-nav > .active > a:hover {
            border: none;
        }

        .navbar-default .navbar-nav .open .dropdown-menu > li > a {
            color: #fff;
            text-align: left;
        }

        .navbar-collapse {
            background-color: rgba(51, 58, 64, .95);
        }

        .navbar-toggle {
            margin-top: 12px;
        }

        .header_logo_wrap {
            margin-left: 12px;
        }

        /*服务*/
        .service_wrap .col-md-3 > img {
            width: 80%;
            margin: 20px auto 0 auto;
        }

        .service_wrap .col-md-3 > h3 {
            font-size: 14px;
            line-height: 30px;
            margin-bottom: 4px;
            color: #333333;
            text-align: center;
        }

        .service_wrap .col-md-3 > span {
            display: block;
            width: 30px;
            height: 2px;
            margin: 0 auto;
        }

        .service_wrap .col-md-3 > p {
            display: none;
        }

        .about_wrap .title, .product_wrap .title, .product_swiper_wrap .title, .news_wrap .title{
            font-weight: normal;
            font-size: 20px;
            background-size: 60%;
            padding: 50px 20px 30px 20px;
            margin-bottom: 20px;
        }

        /*关于海伏*/
        .about_wrap .img_wrap {
            padding: 0;
        }

        .about_wrap p {
            line-height: 1.6;
            font-size: 14px;
            padding: 0;
        }

        .about_h_wrap p{
            width: 100%;
        }

        .about_h_wrap .button_pink{
            margin:25px 0 0 0;
        }

        .about_h_wrap h4{
            font-size: 16px;
        }

        .about_h_wrap{
            padding-bottom: 20px;
        }

        .about_h_wrap .blue_line{
            margin: 15px 0;
        }

        /*新闻动态*/
        .news_wrap .news_left_wrap {
            padding: 0 15px;
            margin-bottom: 30px;
        }

        .news_left_wrap p, .news_title_link p{
            font-size: 14px;
            line-height: 1.5;
        }

        .news_title_link h4, .news_left_wrap h4{
            font-size: 16px;
        }

        /*关于我们*/
        .partner_table td{
            padding: 4px;
        }

        .partner_title{
            margin-top: 40px;
            margin-bottom: 20px;
            font-size: 18px;
        }

        .about_time_line_title{
            margin: 10px auto;
        }

        .partner_table{
            margin-bottom: 50px;
        }

        .about_us_wrap .title {
            margin-top: 50px;
            margin-bottom: 20px;
        }


        /*产品列表*/
        .pro_container > .col-md-6 {
            padding: 0 15px;
            margin-top: 40px;
        }

        .pro_container {
            padding-bottom: 0px;
        }

        .pro_content img {
            width: 50px;
            top: -32px;
        }

        .pro_content p {
            color: #2d94fc;
            font-weight: bold;
        }

        /*app footer*/
        .app_footer {
            display: block;
            background-color: #161b1f;
            font-size: 12px;
            text-align: center;
            padding: 15px 0;
            color: #fff;
        }

        #container_footer {
            display: none;
        }

        /*联系我们*/
        .contact_wrap #container {
            display: none;
        }

        .contact_wrap .title {
            font-size: 24px;
            color: #333333;
            text-align: center;
            background: url(../image/title.png) center 60px no-repeat;
            background-size: 50%;
            padding-top: 100px;
            margin-top: 30px;
            margin-bottom: 30px;
        }

        .contact_wrap .contact_info {
            padding-bottom: 30px;
            padding-left: 15px;
            line-height: 1.5;
        }

        .app_map {
            display: block;
        }

        .app_map img {
            width: 100%;
        }

        /*产品应用*/
        .app_pro_banner {
            display: block;
        }

        .product_list_wrap .product_banner {
            display: none;
        }

        .app_pro_banner img {
            width: 100%;
        }

        .product_wrap_all {
            padding-top: 60px;

        }

        .product_wrap_all #side_nav_wap {
            display: none;
        }

        .product_list_wrap {
            padding-left: 0;
        }

        .pro_list_container.row {
            padding: 0 0 30px 0;
            background-color: transparent;
            -webkit-box-shadow: none;
            -moz-box-shadow: none;
            box-shadow: none;
        }

        .pro_list_container > a {
            margin-bottom: 20px;
            padding-left: 0;
            padding-right: 0;
        }

        .pro_list_container > a > div {
            background-color: #fff;
            -webkit-box-shadow: 1px 1px 16px rgba(0, 0, 0, .1);
            -moz-box-shadow: 1px 1px 16px rgba(0, 0, 0, .1);
            box-shadow: 1px 1px 16px rgba(0, 0, 0, .1);
        }

        .product_wrap_all .pro_text p {
            color: #2d94fc;
        }

        /*产品详情*/
        .pro_detail_container {
            padding: 15px;
        }

        .pro_detail_img {
            width: 100%;
            height: 250px;
        }

        .pro_detail_info {
            margin-left: 0;
            width: 100%;
        }

        .pro_detail_info .title {
            padding: 15px 0 15px 0;
            margin-bottom: 0px;
        }

        .pro_detail_info ul li {
            line-height: 1.6;
        }

        .pro_detail_info a {
            margin: 20px auto 0 auto;
        }

        .pro_detail_title {
            margin-top: 30px;
            margin-bottom: 15px;
        }

        .pro_detail_container table td:nth-of-type(1) {
            width: 100px;
            padding-left: 10px;
        }


        /*课堂*/
        .ketang_banner{
            height: 160px;
            background: url("../image/ketang_banner.png") center center no-repeat;
            background-size: cover;
        }

        .tag_wrap{
            padding: 10px 0 0 0;
        }

        .tag_wrap>a{
            display: inline-block;
            -webkit-border-radius: 4px;
            -moz-border-radius: 4px;
            border-radius: 4px;
            margin-left: 5px;
            height: 18px;
            line-height: 12px;
            color: #fff;
            padding: 3px 5px;
            font-size: 12px;
            margin-bottom: 5px;
        }

        .ketang_detail_container .tag_wrap>a{
            display: inline-block;
            -webkit-border-radius: 4px;
            -moz-border-radius: 4px;
            border-radius: 4px;
            margin-left: 5px;
            margin-right: 0;
            height: 18px;
            line-height: 12px;
            color: #fff;
            padding: 3px 5px;
            font-size: 12px;
            margin-bottom: 5px;
        }

        .share.pull_right{
            display: none;
        }

        .issue_wrap{
            padding: 10px 10px 10px 10px;
            background: none;
        }

        .ketang_container{
            padding: 15px 15px 15px 5px;
            margin-top: 0;
        }

        .issue_img{
            margin-bottom: 0;
        }

        .ask_btn{
            display: none;
        }

        .ketang_wrap .location{
            padding: 10px 0 5px 0;
        }

        .issue_title span{
            -webkit-border-radius:4px;
            -moz-border-radius:4px;
            border-radius:4px;
            vertical-align: top;
        }

        /*计算器*/
        .calculate_detail_container{
            padding: 10px;
        }

        .calculate_detail_container .issue_wrap{
            padding: 5px;
        }

        .calculate_wrap .form-group{
            width: 60px;
        }
        .calculate_item_wrap .form-control{
            padding:6px 2px;
        }
        .calculate_item_wrap button{
            margin-left:4px;
        }
        .calculate_item_wrap .item{
            margin-left:-8px;
        }

        /*新闻*/
        .news_info .pull-right{
            display: none;
        }
    }


}