header {
    display: none;
}

.hide {
    display: none;
}

@media screen and (max-width:750px) {
    body {
        width: 7.5rem;
        background: #ffffff;
    }

    header {
        display: block;
    }
    /*头部结构样式*/
    header {
        width: 100%;
    }

    .header_top {
        width: 100%;
        overflow: hidden;
        background: #ffffff;
    }

    .ht_logo {
        width: 39.8%;
        float: left;
        margin-top: 2%;
        margin-bottom: 0.1rem;
    }

    .ht_logo img {
        width: 100%;
    }

    .ht_housekeeper {
        width: 43%;
        margin: 2% 5%;
        float: left;
    }

    .ht_housekeeper img {
        width: 100%;
    }

    .ht_icon {
        width: 17%;
        float: right;
        margin-top: 5%;
        margin-right: 0.1rem;
    }

    .ht_icon i {
        width: 0.46rem;
        height: 0.46rem;
        display: inline-block;
        vertical-align: middle;
        background: no-repeat url(../images/search.png) center;
        background-size: 100%;
    }

    .ht_icon a {
        width: 0.44rem;
        height: 0.46rem;
        display: inline-block;
        vertical-align: middle;
        background: no-repeat url(../images/service1.png) center;
        background-size: 100%;
        margin-left: 23%;
    }

    .header_bottom {
        width: 100%;
        position: relative;
    }

    .header {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 999;
    }

    .hb_zz_1 {
        width: 100%;
        height: 100%;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 99;
        background: rgba(0,0,0,0.5);
    }

    .hb_top {
        width: 94%;
        padding: 2% 3%;
        overflow: hidden;
        background-color: #bd1a21;
    }

    .hb_nav {
        width: 92%;
        float: left;
        /*overflow-x: scroll;
	overflow-y: hidden; 
	white-space: nowrap;*/
        text-align: center;
    }
    /*.hb_nav::-webkit-scrollbar {
	display: none;
}*/
    .hb_nav li {
        /*width: 25%;*/
        text-align: center;
        /*float: left;*/
        font-size: 0.31rem;
        /*margin: 0 4%;*/
        display: inline-block;
        margin: 0 0.2rem;
    }

    .hb_nav li:nth-child(1) {
        margin-left: 0;
    }

    .hb_nav li a {
        color: #ffffff;
    }

    .hb_top b {
        width: 0.33rem;
        height: 0.18rem;
        display: block;
        float: right;
        background: no-repeat url(../images/more.png) center;
        background-size: 100%;
        margin-top: 0.13rem;
    }

    .hb_more {
        width: 94%;
        padding: 0 3% 0;
        background-color: rgba(236,58,62,.95);
        overflow: hidden;
        display: none;
        position: absolute;
        z-index: 100;
    }

    .hb_more_1 {
        display: block;
    }

    .hbm_af {
        width: 100%;
        background: #ffffff;
        margin: 3% 0;
        border-radius: 0.30rem;
        overflow: hidden;
    }

    .hbm_af select {
        width: 15%;
        height: 0.59rem;
        float: left;
        border: 0;
        text-align: center;
    }

    .hbm_af .txtinput {
        border: 0;
        border-radius: 0.30rem;
        width: 70%;
        padding: 2% 3%;
        background-color: #ffffff;
        font-size: 0.24rem;
        float: left;
    }

    .hbm_af b, .searchBtn {
        width: 0.59rem;
        height: 0.59rem;
        float: right;
        display: block;
        background: no-repeat url(../images/search_1.png) center;
        background-size: 70%;
        border-width: 0px;
    }

    .hbm_bf {
        width: 100%;
        overflow: hidden;
        text-align: center;
    }

    .hbm_bf li {
        /* width: 33.33%; */
        /* float: left; */
        text-align: center;
        font-size: 0.29rem;
        margin-bottom: 3%;
        display: inline-block;
    }

    .hbm_bf li a {
        color: #ffffff;
    }

    .hbm_cf_title {
        width: 100%;
        font-size: 0.33rem;
        color: #ffffff;
        font-weight: bold;
        text-align: center;
        padding-top: 3%;
    }

    .hbm_cf {
        width: 100%;
        margin-top: 3%;
        overflow: hidden;
    }

    .hbm_cf li {
        width: 20%;
        float: left;
        text-align: center;
        font-size: 0.27rem;
        line-height: 200%;
    }

    .hbm_cf li a {
        color: #ffffff;
    }

    .hbm_cf li i {
        width: 1rem;
        height: 1rem;
        display: block;
        margin: 0 auto;
        border-radius: 0.1rem;
    }

    .logo {
        width: 100%;
        display: none;
    }

    .logo .logo_left {
        width: 3.32rem;
        height: 0.96rem;
        padding-top: 0.2rem;
    }

    .logo .logo_left img {
        width: 100%;
    }

    .red {
        display: none;
    }

    .search {
        width: 3rem;
        height: 0.55rem;
        float: right;
        margin: 0.45rem 0.15rem 0 0;
    }

    .search .txtkey {
        width: 1.92rem;
        height: 0.5rem;
        line-height: 0.5rem;
        padding: 0 0.1rem;
        font-size: 0.14rem;
    }

    .search .searchbtn {
        width: 0.8rem;
        height: 0.54rem;
        background-size: 1rem 100%;
    }

    .logo .logo_right {
        display: none;
    }

    .dh {
        display: none;
        width: 100%;
        height: 0.7rem;
        white-space: nowrap;
        overflow-x: scroll;
        overflow-y: hidden;
        border-radius: 0;
        margin-top: 0.10rem;
    }

    .dh .dh_left {
        display: inline-block;
        width: 9rem;
        height: 0.7rem;
        float: none;
    }

    .dh_left_content {
        height: 0.7rem;
        padding: 0;
    }

    .dh_left_content li {
        line-height: 0.7rem;
        width: 1.24rem;
    }

    .dh_left_content li .daohang_a {
        width: 1.02rem;
        height: 0.7rem;
        font-size: 0.22rem;
    }

    .dh .dh_right {
        display: inline-block;
        width: 4.65rem;
        height: 0.7rem;
        float: none;
        padding-left: 0.2rem;
    }

    .dh_right_content {
        height: 0.7px;
        padding-right: 0.15rem;
    }

    .dh_right_content .daohang_aa {
        font-size: 0.22rem;
        width: 1.50rem;
        height: 0.7rem;
        line-height: 0.7rem;
    }

    .ad0 {
        width: 100%;
    }

    .ad0 img {
        width: 100%;
    }

    .top_redian_auto {
        width: 100%;
        /*padding: 0 3%; */
        margin: 0;
        height: 9.5rem;
        position: relative;
    }

    .top_redian_right {
        width: 94%;
        height: auto;
        padding: 0 3%;
        position: absolute;
        bottom: 0;
    }

    .right_af {
        width: 100%;
        height: 0.6rem;
        line-height: 0.6rem;
    }

    .right_af span {
        font-size: 0.38rem;
        font-weight: bold;
    }

    .right_af a {
        font-size: 0.25rem;
        margin: 0.05rem 0 0 0;
    }

    .right_bf {
        width: 100%;
    }

    .right_bf li {
        width: 100%;
        height: auto;
        padding-bottom: 0.2rem;
    }

    .top_redian_left {
        width: 100%;
        height: 3.43rem;
        position: absolute;
        top: 0;
    }

    .top_redian_left #focus {
        width: 100%;
        height: 3.43rem;
    }

    .top_redian_left #focus ul {
        width: 100%;
        height: 3.43rem;
    }

    .top_redian_left #focus ul li {
        width: 7.5rem;
        height: 3.43rem;
    }

    .top_redian_left #focus ul li img {
        width: 100%;
    }

    .top_redian_left #focus .btnBg {
        width: 100%;
        height: 0.62rem;
        line-height: 0.62rem;
        font-size: 0.24rem;
        color: #ffffff;
        text-align: left;
    }

    .ad_1 {
        max-width: 7.5rem;
        min-width: 5rem;
    }

    .ad1 {
        max-width: 7.5rem;
        margin: 0;
    }

    .recommendation {
        max-width: 7.5rem;
        min-width: 5rem;
    }

    .shop {
        width: 7.5rem;
        max-width: 7.5rem;
        margin: 0;
        padding-top: 0;
    }

    .shop .mingdian {
        width: 94%;
        padding: 0 3%;
        float: none;
    }

    .shop .mingdian .mingdian_1 {
        width: 100%;
    }

    .list_son_af {
        display: none;
    }

    .mingdian_list .mingdian_list_son {
        width: 100%;
        margin: 0;
    }

    .mingdian_list_son .zoujinzs {
        width: 100%;
        padding: 0;
    }

    .mingdian_list {
        padding-top: 0.2rem;
    }

    .mingdian_list_son .zoujinzs li {
        padding-left: 0;
        line-height: 160%;
        background-image: none;
    }

    .mingdian_list_son .zoujinzs li a {
        width: 88%;
        display: inline-block;
        text-overflow: ellipsis;
        overflow: hidden;
        white-space: nowrap;
        font-size: .28rem;
    }

    .shop .famousBrand {
        width: 94%;
        padding: 0 3%;
    }

    .famousBrand .fb_right_1 {
        width: 100%;
    }

    .fb_right_1 {
        padding: 0;
    }

    .fb_right_1 .ebook_line {
        top: 43px;
    }

    .famousBrand .pinpai {
        width: 100%;
        height: auto;
    }

    .famousBrand .pinpai ul {
        width: 100%;
        overflow: hidden;
    }

    .famousBrand .pinpai li {
        width: 3rem;
        height: 1.27rem;
        margin: 0.22rem;
    }

    .famousBrand .pinpai li img {
        width: 3rem;
        height: 1.27rem;
    }

    .ebook_1 {
        padding-top: 0;
        max-width: 7.5rem;
        min-width: 5rem;
        padding-bottom: 0;
    }

    .ebook {
        width: 94%;
        padding: 0 3%;
    }

    .productlist {
        width: 100%;
        margin-bottom: 0;
    }

    .productlist li {
        width: 3.4rem;
        height: 4.8rem;
        padding: 0;
        margin: 0 0.25rem 0.2rem 0;
        float: left;
    }

    .pls_name {
        width: 100%;
    }

    .productlist li:nth-child(2n) {
        margin-right: 0;
    }

    .productlist h2 {
        width: 3.4rem;
        height: 2.26rem;
        overflow: hidden;
    }

    .productlist h2 img {
        width: 3.4rem;
        height: 2.26rem;
    }

    .productlist h2 td {
        width: 0;
        height: 0;
    }

    .productlist h3 {
        width: 100%;
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
        line-height: 160%;
        font-size: 0.20rem;
    }

    .ebook .productlist h3 a {
        width: 100%;
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
        font-size: 0.28rem;
    }

    .company {
        display: none;
    }

    .friendlink {
        width: 94%;
        margin: 0 auto;
        /*display: none;*/
    }

    .friendlink_1 {
        width: 100%;
        height: 0.34rem;
        background-size: 100% 100%;
    }

    .friendlink_left {
        width: 1.5rem;
        height: 0.35rem;
        background-size: 100% 100%;
    }

    .friendlink .friendlink_2 {
        width: 100%;
    }

    .friendlink .friendlink_2 a {
        margin-right: 10px;
    }

    .news {
        max-width: 7.5rem;
        min-width: 5rem;
    }

    .news_son {
        width: 94%;
        margin: 0;
        padding: 0 3%;
    }

    .son_top_redian_right {
        width: 100%;
    }

    .huodong li {
        padding-left: 0;
        line-height: 280%;
        font-size: 0.28rem;
        background-image: none;
    }

    .news_left {
        width: 100%;
    }

    .news_left_right {
        width: 100%;
    }

    .news_left_left {
        width: 100%;
    }

    .news_list_topone_right {
        width: 3.7rem;
    }

    .news_list_topone_right h2 {
        width: 3.7rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .news_list_topone_left {
        width: 3rem;
    }

    .news_list_topone_left img {
        width: 100%;
        height: 1.8rem;
    }

    .news_list li {
        padding-left: 0;
        line-height: 180%;
        background-image: none;
        font-size: .28rem;
    }

    .news_list li a {
        /*width: 88%;*/
        /* width: 78%;*/
        width: 70%;
        display: inline-block;
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
        font-size: .28rem;
    }

    .pls_obtain {
        width: 20em;
        float: right;
        color: #fff;
        background: #bf1923;
        font-size: 0.24rem;
        border-radius: 0.2rem;
        line-height: 0.45rem;
        text-align: center;
        display: inline-block;
        cursor: pointer;
    }

    footer {
        max-width: 7.5rem;
        overflow: hidden;
        display: none;
    }

    .top_redian {
        width: 7.5rem;
        min-width: 5rem;
    }

    .top_shipin_right .right_1 {
        width: 94%;
        margin: 0 auto;
    }

    .shipin ul {
        width: 94%;
        margin: 0 auto;
        overflow: hidden;
    }

    .shipin ul li {
        width: 3.4rem;
        margin: 0.15rem 0.23rem 0 0;
    }

    .shipin ul li:nth-child(2n) {
        margin-right: 0;
    }

    .shipin ul li a.imgbox {
        width: 3.4rem;
        height: 1.78rem;
    }

    .shipin ul li a.imgbox img {
        width: 3.4rem;
        height: 1.78rem;
    }

    .shipin h3 {
        overflow: hidden;
        font-size: 0.24rem;
        line-height: 0.45rem;
        height: auto;
        text-align: left;
    }

    .shipin h3 a {
        font-size: 0.28rem;
    }

    .fl_logo {
        display: none;
    }

    .footer_right {
        display: none;
    }

    .footer {
        width: 100%;
    }

    .footer_left {
        width: 100%;
    }

    .fl_right {
        width: 94%;
        padding: 0 3%;
    }

    .lujin {
        width: 100% !important;
        margin-bottom: 0;
    }

    .lujin .lujin_left {
        width: 100%;
        padding-left: 0.1rem;
        font-size: 0.25rem;
        display: none;
    }

    .product_right {
        width: 100%;
    }

    .neiye_redian_right {
        display: none;
    }

    .adrimg {
        display: none;
    }

    .product_left {
        width: 94%;
        padding: 0 3%;
    }

    .newbook_right_title_bbgg {
        width: 100%;
        /*display: none;*/
    }

    .nrongquyu h1 {
        width: 2.6rem;
        height: 1.2rem;
        padding: 0.02rem;
        border: 1px solid #E0E0E0;
        margin-top: 0.13rem;
    }

    .nrongquyu h1 img {
        width: 100%;
        padding: 0;
        height: 100%;
        border: 0;
    }

    .nrongquyu h2 {
        width: 4rem;
        margin-left: 0.3rem;
        padding: 0;
    }

    .huiyuan0 {
        display: none;
    }

    .diqu {
        display: none;
    }

    .nrongquyu h3 {
        width: 4.1rem;
        margin-left: 0.2rem;
        text-overflow: -o-ellipsis-lastline;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .nrongquyu h4 {
        width: 100%;
        line-height: 180%;
        display: none;
    }

    .nrongquyu {
        border-bottom: 1px solid #E0E0E0;
    }

    .lujin_right {
        display: none;
    }

    .newbook_right {
        width: 100%;
    }

    .newbook_right_list_1 li {
        width: 2.8rem;
        margin: 0.5rem 0.3rem 0;
        padding: 1px;
    }

    .newbook_right_list_1 li img {
        width: 100%;
        height: 1.15rem;
        padding: 0;
    }

    .newbook_right_list_1 h2 {
        line-height: 30px;
        overflow: hidden;
        text-align: center;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .newbook_right_list_2 li {
        width: 3.3rem;
        padding: 0;
        margin-right: 0.4rem;
        margin-bottom: 0.2rem;
    }

    .newbook_right_list_2 li:nth-child(2n) {
        margin-right: 0;
    }

    .newbook_right_list_2 h2 {
        font-size: 13px;
    }

    .newbook_right_list_2 li img {
        width: 3.25rem;
        height: 2rem;
    }

    .tcdPageCode {
        text-align: center
    }

    .newbook_jdSB {
        width: 100%;
        height: 5.27rem;
        margin-top: 10px;
    }

    .newbook_dh_more {
        width: 1rem;
    }

    .newbook_right_list {
        padding-top: 0;
    }

    .newbook_right_list_word {
        width: 100%;
    }

    .newbook_info_left {
        width: 100%;
    }

    .newbook_first_news {
        padding: 0;
    }

    .newbook_info_right {
        width: 100%;
    }

    #kinMaxShow img {
        width: 100%;
    }

    .news_left_content {
        width: 100%;
        padding: 0;
    }

    .title {
        font-size: 0.3rem;
        line-height: 150%;
        margin-top: 0.2rem;
        text-align: left;
        color: #000;
    }

    .artInfo {
        font-size: 0.2rem;
        padding-bottom: 0;
        line-height: 150%;
    }

    .artdes {
        width: 94%;
        padding: 3%;
        display: none;
    }

    .news_left_content .content {
        padding: 0;
    }

    .content img {
        width: 100% !important;
        height: auto !important;
    }

    .tuijian_news {
        width: 99%;
        padding: 0;
    }

    .tuijian_news_list {
        width: 100%;
        padding: 0 0 0.1rem 0;
    }

    .tuijian_news_list li {
        width: 3.3rem;
        margin-top: 0.1rem;
    }

    .tuijian_news_list li img {
        width: 100%;
        height: 1.8rem;
    }

    .tuijian_news_list h3 {
        font-size: 12px;
    }

    .footer_2 {
        display: block;
        width: 100%;
        margin-top: 5%;
        background: #ddd;
        overflow: hidden;
    }

    .footer_2_cf {
        width: 100%;
        text-align: center;
        font-size: 0.37rem;
        color: #333;
        padding: 5% 0 1%;
        background: #ddd;
    }

    .footer_2_cf em {
        font-weight: bold;
    }

    .footer_2_bf {
        width: 100%;
        text-align: center;
        padding: 3% 0 5%;
    }

    .footer_2_bf p {
        font-size: 0.22rem;
        color: #666666;
        margin: 2% 0;
    }

    .newbook_xwSB {
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }

    .nav {
        display: block;
        background: #ec3a3e;
        height: 0.88rem;
        padding: 0 0 0 0.15rem;
    }

    .nav_left {
        float: left;
        width: 70%;
        height: 0.88rem;
        display: flex;
        align-items: center;
    }

    .nl_af {
        width: 0.48rem;
        height: 0.48rem;
        display: inline-block;
        background: no-repeat url(../images/nl_af.png);
        background-size: 100%;
        margin-right: 0.2rem;
    }

    .nl_bf {
        width: 1.8rem;
        display: inline-block;
    }

    .nl_bf img {
        width: 100%;
        display: block;
    }

    .nl_cf {
        height: 0.44rem;
        line-height: 0.5rem;
        font-size: 0.24rem;
        display: inline-block;
        color: #fff;
        margin-left: 0.3rem;
    }

    .nl_cf a {
        color: #fff;
    }

    .nl_cf::before {
        content: "/";
        display: inline-block;
        padding-right: 0.1rem;
        font-size: 0.3rem;
        color: #A70909;
    }

    .nav_right {
        position: relative;
        box-sizing: border-box;
        width: 0.5rem;
        height: 0.4rem;
        border-top: 2px solid #fff;
        border-bottom: 2px solid #fff;
        display: block;
        float: right;
        margin: 0.23rem 0.3rem 0 0;
    }

    .nav_right i {
        position: absolute;
        left: 0;
        top: 50%;
        margin-top: -1px;
        width: 100%;
        height: 2px;
        background: #fff;
        display: block;
    }

    .sidebar_nav {
        position: fixed;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.3);
        z-index: 1000;
        display: none;
    }

    .sn {
        width: 70%;
        height: 100%;
        background: #fff;
        float: right;
    }

    .sn_top {
        width: 93%;
        overflow: hidden;
        padding: 0 2% 0 5%;
    }

    .sn_top em {
        width: 80%;
        font-size: 0.28rem;
        color: #999;
        display: block;
        margin-top: 5%;
        float: left;
    }

    .sn_top b {
        width: 0.5rem;
        height: 0.5rem;
        display: block;
        float: right;
        background: no-repeat url(../images/shut.png) center;
        background-size: 100%;
        margin-top: 2%;
    }

    .sn_bottom {
        width: 90%;
        padding: 5%;
        overflow: hidden;
    }

    .sn_bottom li {
        width: 45%;
        float: left;
        background: #f2f2f2;
        text-align: center;
        line-height: 280%;
        margin: 2%;
        border-radius: 0.1rem;
        font-size: 0.26rem;
    }

    .sn_bottom li i {
        width: 0.3rem;
        height: 0.3rem;
        display: inline-block;
        vertical-align: middle;
        margin-top: -1.5%;
        margin-right: 3%;
    }

    .sn_bottom li a {
        color: #333;
    }

    .sn_bottom .rus_snb a {
        color: #ec3a3e;
    }

    .sn_bottom li:nth-child(1) i {
        background: no-repeat url(../images/snb_1.png) center;
        background-size: 100%;
    }

    .sn_bottom li:nth-child(2) i {
        background: no-repeat url(../images/snb_2.png) center;
        background-size: 100%;
    }

    .sn_bottom li:nth-child(3) i {
        background: no-repeat url(../images/snb_3.png) center;
        background-size: 100%;
    }

    .sn_bottom li:nth-child(4) i {
        background: no-repeat url(../images/snb_4.png) center;
        background-size: 100%;
    }

    .sn_bottom li:nth-child(5) i {
        background: no-repeat url(../images/snb_5.png) center;
        background-size: 100%;
    }

    .sn_bottom li:nth-child(6) i {
        background: no-repeat url(../images/snb_9.png) center;
        background-size: 100%;
    }

    .sn_bottom li:nth-child(7) i {
        background: no-repeat url(../images/snb_7.png) center;
        background-size: 100%;
    }

    .sn_bottom li:nth-child(8) i {
        background: no-repeat url(../images/snb_8.png) center;
        background-size: 100%;
    }

    .sn_bottom li:nth-child(9) i {
        background: no-repeat url(../images/snb_6.png) center;
        background-size: 100%;
    }

    .sn_bottom li:nth-child(10) i {
        background: no-repeat url(../images/snb_10.png) center;
        background-size: 100%;
    }

    .news_left_list3 li {
        border-bottom: 1px solid #eee;
        padding-top: 0.1rem;
    }

    .news_left_list3 li a {
        font-size: 0.24rem;
        width: 5rem;
        display: inline-block;
        overflow: hidden;
        line-height: 150%;
    }

    .nrtb_0 {
        display: none;
    }

    .pageing_wrap {
        margin-top: 10px;
    }

    #focus:hover .preNext {
        display: none;
    }

    .asd1200_2 {
        width: 100% !important;
    }

    .asd1200_2 img {
        width: 100% !important;
        height: auto;
    }

    .mingdian_left {
        line-height: 260%;
        font-size: 18px;
    }

    .right_1_left {
        line-height: 260%;
        font-size: 18px;
    }
}

.newbook_jdSB {
    overflow: hidden;
}

@media screen and (max-width:375px) {
    .top_redian_auto {
        height: 9.6rem;
    }
}