@media screen and (max-width: 1024px) {
    .PC{
        display: none;
    }
    .phone {
        display: inline-block;
    }
    /* 顶部菜单栏 */
    .center-box {
        width: 5.7rem;
        left: 0;
    }
    .top-right-1 {
        opacity: 0;
    }
    .img {
        position: relative;
        width: 100%;
        height: 6.1rem;
        margin-top: 1.69rem;
        background: url(../images/louphon.png) no-repeat;
        background-size: 100% 6.08rem;
    }
    .img .img-text {
        left: 0rem;
        bottom: 0.3rem;
        font-size: 0.52rem;
        color: #fff;
        font-family: SanFranciscoTextBold;
    }
    .img img {
        display: none;
    }
    .top-fixed {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 999;
        width: 100vw;
        background-color: #fff;
        box-shadow: 0 0.05rem 0.1rem 0 rgba(146, 146, 146, 0.1);
    }
    .top .logo {
        width: 1.68rem;
    }
    .top-right-span {
        position: relative;
        right: 0;
        margin-right: 0.2rem;
        width: 0.64rem;
        height: 0.64rem;
        display: flex;
        justify-content: center;
    }
    .top-right-span div:nth-child(1) {
        margin-top: 0;
    }
    .top-right-span div:nth-child(2) {
        margin: 0.08rem 0;
    }
    .top-right-span div {
        width: 0.3rem !important;
        height: 1.5px !important;
    }
    .top-right-span.open div:nth-child(1) {
        content: '';
        top: 0.3rem;
    }
    .top-right-span.open div:nth-child(3) {
        content: '';
        top: 0.3rem;
    }
    .top-right-3 {
        font-size: 0.3rem;
        color: #474747;
        line-height: 0.33rem;
    }
    .nav-center div:nth-child(4) {
        color: #df3434;
    }
    .nav {
        width: 6.5rem;
        margin-top: 1.9rem;
        display: flex;
        flex-direction: column;
        margin-left: .54rem;
    }
    .nav-left {
        top: .75rem;
        color: #474747;
        font-size: 0.16rem;
    }
    .nav-center {
        margin-left: 0.3rem;
        font-size: 0.62rem;
    }
    .black {
        height: 7.94rem;
        margin-top: 1.04rem;
    }
    .black ul {
        display: flex;
        flex-direction: row;
        margin-left: 0rem;
        padding-top: 0;
    }
    .black .service-li {
        display: flex;
        flex-direction: column;
        text-align: center;
        margin: auto;
    }
    .black .service-li .service-bg {
        width: 0.85rem;
        height: 0.81rem;
        background-repeat: no-repeat;
        background-size: 100%;
        background-position: center center;
        margin: auto;
    }
    .vertical {
        margin-top: 1.02rem;
        margin-left: .54rem;
    }
    .verticalBox1-text {
        margin: 0;
    }
    .verticalBox1-text div {
        font-size: .45rem;
        color: #363636;
        font-family: SanFranciscoTextBold;
    }
    .verticalBox1-title {
        width: 6.7rem;
        font-size: .28rem;
        color: #686868;
        margin: .80rem 0 .15rem;
    }
    .verticalBox1-img {
        width: 6.42rem;
        height: 5.78rem;
    }
    .verticalBox1 ul {
        font-size: .29rem;
        color: #686868;
        margin-bottom: .43rem;
        margin-left: .27rem;
        line-height: .5rem;
    }
    .service-li p {
        font-size: 0.43rem;
        color: #F6F6F6;
        font-family: SanFranciscoTextBold;
        margin: 0.43rem 0 0.16rem;
    }
    .service-li span {
        font-size: 0.26rem;
    }
    .black-ul1 {
        margin-top: 1.13rem;
    }
    .black-ul2 {
        margin-top: .88rem;
    }
    .verticalBox2,
    .verticalBox3,
    .verticalBox4 {
        margin-top: 1.75rem;
    }
    .verticalBox2-text {
        margin: 0;
        width: 5rem;
    }
    .verticalBox2-text div {
        font-size: .45rem;
        color: #363636;
        font-family: SanFranciscoTextBold;
    }
    .verticalBox2-title {
        width: 6.4rem;
        font-size: .28rem;
        color: #686868;
        margin: .80rem 0 .46rem 16px;
    }
    .verticalBox2-img {
        width: 6.46rem;
        height: 5.92rem;
    }
    .verticalBox-bj {
        margin-right: -1.45rem;
    }

    .verticalBox3-text {
        margin: 0;
        width: 5rem;
    }
    .verticalBox3-text div {
        font-size: .45rem;
        color: #363636;
        font-family: SanFranciscoTextBold;
    }
    .verticalBox3-title {
        width: 6.7rem;
        font-size: .33rem;
        color: #474747;
        margin: .80rem 0 .46rem;
    }
    .verticalBox3-title  ul {
        margin-top: .15rem;
    }
    .verticalBox3-title  ul li {
        font-size: .29rem;
        color: #808080;
        margin-left: .4rem;
    }
    .text-left {
        margin-bottom: .37rem;
    }
    .verticalBox3-img {
        width: 6.50rem;
        height: 5.96rem;
    }

    .verticalBox4-text {
        margin: 0;
        width: 5rem;
    }
    .verticalBox4-text div {
        font-size: .45rem;
        color: #363636;
        font-family: SanFranciscoTextBold;
    }
    .verticalBox4-title {
        width: 7.7rem;
        font-size: .35rem;
        color: #474747;
        margin-top: .27rem;
    }
    .verticalBox4-img {
        width: 6.46rem;
        height: 5.62rem;
        margin-top: .55rem;
    }
    .verticalBox4-text .verticalBox-bj {
        margin-left: 3.92rem;
    }
    .verticalBox4-span {
        width: 6.8rem;
        font-size: .29rem;
        color: #686868;
        margin-top: .27rem;
    }
    .verticalBox4 {
        margin: 1.18rem 0 1.35rem;
    }
    .text-text {
        position: relative;
    }
    .text-text .text-div {
        display: inline-block;
        width: 3.08rem;
        height: 2.3rem;
        text-align: center;
        margin: 0 .26rem .25rem 0;
        padding: 0 .2rem;
        box-sizing: border-box;
    }
    .text-text .text-div .text-title {
        font-size: .38rem;
        color: #474747;
        margin: .2rem 0 .13rem;
    }
    .text-text .text-div .text-title .black {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: #000;
        display: inline-block;
    }
    .text-text .text-div p:nth-child(2) {
        font-size: .21rem;
    }
    .sizep {
        font-size: .21rem;
    }
    .foot-center {
        margin-left: 0;
    }

    .foot-center .foot-center-span2 {
        display: block;
        margin-top: 0.7rem;
        margin-left: 0;
        font-size: 0.3rem;
    }
    .foot-bot {
        width: 100%;
        margin-top: 1.4rem;
        margin-left: 0;
        font-size: 0.24rem;
        align-items: flex-start;
    }
    .foot-h {
        top: 1.75rem;
        left: -0.26rem;
    }
    .foot-m {
        padding-top: 1.2rem;
        width: 100%;
        display: flex;
        flex-direction: column;
    }
    .hover-box {
        bottom: 0.6rem;
    }
}