/* @media only screen and (max-width: 1400px) {
    .wrap {
        max-width: 1200px;
    }

    .frame-bmbtm {
        padding: 30px 0;
    }
} */
.wrapmax {
    max-width: 1920px;
    min-width: 1100px;
    margin: auto;
}

@media only screen and (max-width: 1540px) {
    .wrap {
        width: auto;
        max-width: 1300px;
        min-width: 1300px;
    }

    .frame-logo {
        padding: 10px 30px;
    }

    .logo-bxle img {
        width: auto;
        height: 45px;
    }

    .frame-title>ul {
        gap: 40px;
    }

    .frame-title>ul>li {
        padding: 10px 0;
    }

    .frame-title>ul>li > a {
        font-size: 16px;
    }

    .language a {
        gap: 5px;
        padding: 8px 13px;
    }

    .language a img {
        width: 18px;
        height: 18px;
    }

    .language a span {
        font-size: 14px;
    }

    .language a i {
        font-size: 12px;
    }

    .language .tabber-child{
        top: 36px;
    }
    .tabber-child{
        width: 180px;
        top: 40px;
    }
    .tabber-chldul{
        padding: 8px;
    }
    .tabber-chldul > a{
        padding: 8px;
        font-size: 14px;
    }






    /* footer */
    .frame-bmtop {
        padding: 80px 0;
    }

    .bmtp-logo-img img {
        height: 55px;
    }

    .search-box {
        padding: 6px;
    }

    .search-box input {
        font-size: 18px;
        padding: 8px 18px;
    }

    .search-box button {
        width: 40px;
        height: 40px;
    }


    .frame-bmtp-cnt {
        padding-top: 70px;
    }

    .frame-bmtp-ctli h3 {
        font-size: 28px;
        margin-bottom: 16px;
    }

    .frame-bmtp-ctli a {
        font-size: 18px;
        margin-bottom: 16px;
    }

    .address-tit {
        font-size: 18px;
        padding-bottom: 13px;
    }

    .address-ul {
        gap: 11px;
    }

    .address-ul li {
        font-size: 18px;
        padding: 12px 0;
    }

    .address-txt {
        font-size: 24px;
        padding: 30px 0 25px;
    }

    .emaill-txt {
        font-size: 24px;
    }

    .emaill-btm {
        gap: 15px;
        padding-top: 25px;
    }

    .emaill-btm a {
        width: 40px;
        height: 40px;
    }

    .frame-bmbtm {
        padding: 0 0 40px;
    }

    .frame-bmp {
        font-size: 14px;
    }

    .frame-bmcnt {
        padding-top: 30px;
    }

    .frame-cntri p {
        font-size: 14px;
    }

    .frame-cntle ul li a {
        font-size: 14px;
    }

    .frame-cntle ul li {
        padding: 0 3px;
    }

}


@media only screen and (max-width: 1440px) {
    .wrap {
        width: auto;
        max-width: 1100px;
        min-width: 1100px;
    }

    .frame-logo {
        padding: 8px 25px;
    }

    .logo-bxle img {
        width: auto;
        height: 40px;
    }

    .frame-title>ul {
        gap: 30px;
    }

    .frame-title>ul>li {
        padding: 8px 0;
    }

    .frame-title>ul>li > a {
        font-size: 14px;
    }

    .language a {
        gap: 4px;
        padding: 6px 10px;
    }

    .language a img {
        width: 16px;
        height: 16px;
    }

    .language a span {
        font-size: 12px;
    }

    .language a i {
        font-size: 10px;
    }


    .language .tabber-child{
        top: 29px;
    }
    .tabber-child{
        width: 160px;
        top: 34px;
    }
    .tabber-chldul{
        padding: 8px;
    }
    .tabber-chldul > a{
        padding: 8px;
        font-size: 12px;
    }





    /* footer */
    .frame-bmtop {
        padding: 60px 0;
    }

    .bmtp-logo-img img {
        height: 50px;
    }

    .search-box {
        padding: 5px;
    }

    .search-box input {
        font-size: 16px;
        padding: 6px 15px;
    }

    .search-box button {
        width: 35px;
        height: 35px;
    }


    .frame-bmtp-cnt {
        padding-top: 60px;
    }

    .frame-bmtp-ctli h3 {
        font-size: 24px;
        margin-bottom: 12px;
    }

    .frame-bmtp-ctli a {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .address-tit {
        font-size: 16px;
        padding-bottom: 10px;
    }

    .address-ul {
        gap: 11px;
    }

    .address-ul li {
        font-size: 15px;
        padding: 10px 0;
    }

    .address-txt {
        font-size: 20px;
        padding: 25px 0 20px;
    }

    .emaill-txt {
        font-size: 20px;
    }

    .emaill-btm {
        gap: 10px;
        padding-top: 20px;
    }

    .emaill-btm a {
        width: 35px;
        height: 35px;
    }

    .frame-bmbtm {
        padding: 0 0 30px;
    }

    .frame-bmp {
        font-size: 12px;
    }

    .frame-bmcnt {
        padding-top: 20px;
    }

    .frame-bmp p {
        padding: 1px 0;
    }

    .frame-cntri p {
        font-size: 12px;
    }

    .frame-cntle ul li a {
        font-size: 12px;
    }

    .frame-cntle ul li {
        padding: 0 2px;
    }


    .code-img {
        width: 100px;
        padding-top: 8px;
    }


}


@media only screen and (max-width: 769px) {
    .wrapmax {
        max-width: 100%;
        min-width: 100%;
    }

    .wrap {
        max-width: 100% !important;
        min-width: 100%;
    }

    .pcnav,
    .pcfoot {
        display: none;
    }

    .appnav,
    .appfoot {
        display: block;
    }


    /* -----header---- */
    .appnav {
        position: relative;
    }

    .fill-null {
        width: 100%;
        height: 1rem;
    }

    .appnav-top {
        width: 100%;
        height: 1rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        background-color: #ffffff;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 99;
    }

    .appnav-tple {
        width: 20%;
    }

    .appnav-tpimg {
        width: 20%;
        padding: 0 .2rem;
    }

    .appnav-tpimg img {
        width: auto;
        max-width: max-content;
        height: 40px;
        max-height: 1rem;
    }

    /* ---按钮--- */
    .menu-button {
        width: 20%;
        height: 100%;
        padding: .3rem .1rem;
        cursor: pointer;
        -webkit-transition: 0.3s;
        transition: 0.3s;
        background-color: #ffffff;
    }

    .menu-button .bar:nth-of-type(1) {
        margin-top: 0px;
    }

    .menu-button .bar:nth-of-type(3) {
        margin-bottom: 0px;
    }

    .bar {
        position: relative;
        display: block;
        width: .5rem;
        height: .05rem;
        margin: .1rem auto;
        background-color: #e1000f;
        border-radius: 10px;
        -webkit-transition: 0.3s;
        transition: 0.3s;
    }

    .cross .bar:nth-of-type(1) {
        -webkit-transform: translateY(9px) rotate(-45deg);
        -ms-transform: translateY(9px) rotate(-45deg);
        transform: translateY(9px) rotate(-45deg);
    }

    .cross .bar:nth-of-type(2) {
        opacity: 0;
    }

    .cross .bar:nth-of-type(3) {
        -webkit-transform: translateY(-10px) rotate(45deg);
        -ms-transform: translateY(-10px) rotate(45deg);
        transform: translateY(-10px) rotate(45deg);
    }

    /* -----左侧列表----- */
    .appbjmont {
        width: 100vw;
        height: 100vh;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 91;
        background-color: rgba(0, 0, 0, .5);
        display: none;
    }

    .appnav-left {
        width: 60%;
        height: 100vh;
        background-color: #ffffff;
        position: fixed;
        left: -60vw;
        top: 0;
        z-index: 95;
        transition: all .3s;
    }

    .frame-titap>ul {}

    .frame-titap {
        border-bottom: 1px solid #e5e5e5;
    }

    .frame-titap>ul {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
    }

    .frame-titap>ul>li {
        width: 100%;
        position: relative;
        text-align: center;
    }

    .frame-titap>ul>li a {
        width: 100%;
        font-size: 16px;
        padding: 18px 0;
        display: inline-block;
        text-align: center;
    }

    .title-itm::after {
        bottom: 10px;
    }

    .lischild {
        width: 100%;
        background-color: #f5f5f5;
        border-top: 1px solid #e5e5e5;
        display: none;
        transition: all .5s;
    }

    .lischild>a {
        width: 100%;
        padding: .15rem .3rem;
        border-bottom: 1px solid #e5e5e5;
        text-align: center;
    }

    .apptile {
        background-color: #f9f9f9 !important;
        color: #e1000f !important;
        font-weight: 600;
    }

    .logo-bxri {
        justify-content: center;
        padding: 0.3rem 0;
    }

    .language {
        margin-left: 0;
    }

    .language > a {
        color: #333333;
        border: 1px solid #333333;
    }

    .language > a span {
        font-size: .24rem;
        margin-left: .1rem;
    }
    .language .tabber-child {
        top: 36px;
    }
    .tabber-chldul > a {
        font-size: 14px;
        border: 1px solid #999999;
    }

    /* -----footer---- */


    .frame-bmtop {
        padding: .4rem .1rem;
    }

    .bmtp-logo-img img {
        display: none;
    }

    .bmtp-logo-search {
        width: 100%;
    }

    .frame-bmtp-cnt {
        flex-wrap: wrap;
    }

    .frame-bmtp-cnt {
        padding-top: .4rem;
    }

    .frame-bmtp-address {
        width: 100%;
    }

    .frame-bmtp-ctli {
        width: 50%;
        margin-bottom: 15px;
    }

    .frame-bmtp-ctli h3 {
        font-size: 20px;
        margin-bottom: 8px;
    }

    .frame-bmtp-ctli a {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .address-ul {
        gap: 2px;
    }

    .address-txt {
        font-size: 18px;
        padding: 20px 0 15px;
    }

    .address-tit {
        font-size: 14px;
        padding-bottom: 5px;
    }

    .address-ul li {
        font-size: 14px;
        padding: 8px 0;
        margin:0 .1rem;
    }

    .emaill-txt {
        font-size: 18px;
    }

    .emaill-btm {
        gap: 8px;
        padding-top: 15px;
    }

    .frame-bmbtm {
        padding: 0 .1rem .3rem;
    }
    .frame-bmcnt {
        padding-top: 15px;
        flex-direction: column;
    }
    .frame-cntle{
        margin-top: 5px;
    }
}