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

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

@media only screen and (max-width: 1240px) {
    .wrap {
        max-width: 1000px;
        min-width: 990px;
    }

    .logo-bxle img {
        width: 140px;
    }

    .logo-bxle p {
        font-size: 13px;
    }

    .logo-bxri img {
        width: 23px;
        height: 23px;
    }

    .logo-bxri span {
        font-size: 22px;
    }

    .frame-title>ul>li {
        padding: 15px 0;
    }

    .fill-null {
        height: 161px !important;
    }

    .strategy > li{
        width: 20%;
    }

    /* ------------------ */

    .frame-bmbox {
        padding: 70px 0 60px;
    }

    .frame-bmbx-le {
        width: 17%;
    }

    .frame-bmbx-ri {
        width: 15%;
    }

    .frame-bmtop {
        min-height: 410px;
    }

    .frame-bmbtm {
        padding: 25px 0;
    }
}

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

    .pcnav,
    .pcfoot {
        display: none;
    }

    .appnav,
    .appfoot {
        display: block;
    }


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

    .fillnav{
        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: 35%;
    }
    .appnav-tpimg img{
        width: 100%;
        height: auto;
        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%;
        padding: 18px 0;
        position: relative;
        text-align: center;
    }
    
    .frame-titap>ul>li a {
        font-size: 14px;
    }

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

    .lischild{
        width: 100%;
        background-color: #f5f5f5;
        display: none;
        transition: all .5s;
    }
    .lischild >a{
        width: 100%;
        padding: .15rem .3rem;
        border-bottom:1px solid #e5e5e5;
        text-align: center;
    }

    .apptile{
        background-color: #f5f5f5 !important;
    }

    .logo-bxri{
        justify-content: center;
        padding: 0.2rem 0;
    }
    .logo-bxri span{
        font-size: .24rem;
    }

    /* -----footer---- */
    .foote-app {
        background-color: #e1000f;
    }

    .frame-cntle ul {
        flex-wrap: wrap;
        padding: .1rem;
    }

    .frame-cntle ul li {
        margin: .05rem .2rem;
    }
}