@media only screen and (max-width: 768px) {
    html {
        text-decoration: none !important;
    }

    h2 {
        margin-bottom: 0;
    }

    html ul {
        -webkit-padding-start: 0;
    }

    .navbar {
        margin-bottom: 0;
        border: none;
    }

    .navbar-header {
        z-index: 1000;
        background: #FFFFFF;
    }

    .navbar-toggle {
        border-color: transparent !important;

        color: #FFFFFF;

    }

    .navbar-toggle:hover {
        background: transparent !important;
    }

    .top_menu {
        width: 44px;
        height: 40px;
    }

    .navbar-toggle span {
        /*display: none !important;*/
    }

    .navbar-collapse {
        background: #ebeff2;
    }

    .navbar-nav {
        margin: 0;
    }

    .navbar-collapse li {
        border-bottom: 1px solid #ccc;
        box-sizing: border-box;
    }

    .login {
        border: 0 !important;
    }

    .top {
        margin-top: 50px;
        background: url("../img/banner_bg1.jpg") no-repeat;
        background-size: cover;
        /*width: 100%;*/
    }

    .check {
        font-size: 0.34rem;
        margin: 1.1rem auto;
        width: 80%;

    }

    .check img {
        width: 0.5rem;
        height: 0.5rem;
    }

    .check ul {
        display: flex;
        flex-wrap: wrap;
        /*justify-content: space-around;*/
    }

    .check ul li {
        overflow: hidden;
        width: 50%;
        margin-bottom: 0.4rem;

    }

    .check ul li img,
    .check ul li span {
        float: left;
        line-height: 0.5rem;
    }

    .check ul li span {
        margin-left: 0.3rem;
    }

    .system {
        text-align: center;
        padding: 1.5rem 0;
    }

    .system h2 {
        margin-top: 0;
        margin-bottom: 0.4rem;
        /*font-size: 0.5rem;*/
    }

    .system h2,
    .Handle h2,
    #dynamic h3 {
        text-align: center;

        color: #184451;
        font-size: 0.6rem;
    }

    .system p,
    .Handle p,
    #dynamic p {
        text-align: center;
        color: #184451;
    }

    .system p {
        /*font-size: 0.24rem;*/
    }

    .Handle p,
    #dynamic p {
        /*font-size: 0.3rem;*/
        color: #999;
    }

    .Handle p {
        margin-top: 0.4rem;
        margin-bottom: 1.1rem;
    }

    .system p:nth-child(1) {
        margin-top: 0.4rem !important;
    }

    .system a {
        display: block;
        width: 3.36rem;
        height: 1rem;
        line-height: 1rem;
        background: #017ff4;
        color: #FFFFFF;
        transform: translate(-50%);
        margin-left: 50%;
        margin-top: 0.7rem;
        font-size: 0.34rem;
        border-radius: 4px;
        text-decoration: none;
    }

    .dynamic {
        float: none;
        margin: 0 auto;
        overflow: hidden;
        width: 9.9rem;
    }

    .Equipment_type {
        width: 100%;
    }

    .Equipment {
        display: flex;
        margin-bottom: 1.5rem;
        margin-top: 0.8rem;
        justify-content: space-around;
    }

    #Handles {
        background: #eef1f6;
    }

    .check2 {
        margin-top: 0 !important;
    }

    .Equipment_type ul,
    .Company_information ul,
    .foot ul {
        -webkit-padding-start: 0;
    }

    .Equipment li {
        width: 33.3333%;
        padding-bottom: 0.4rem;
    }

    .Equipment li:nth-child(1) {
        border-bottom: 1px solid rgb(1, 127, 244);
    }

    .Equipment li:nth-child(n+2) {
        border-bottom: 1px solid rgb(204, 204, 204);
    }

    .Equipment li img,
    .type li img {
        margin: 0 auto;
    }

    .type li:nth-child(n+2) img {
        display: none;
    }

    .footer,
    .footer a {
        color: #FFFFFF;
        font-size: 0.4rem;
    }

    .footer img {
        display: none;
    }

    .top_logo {
        width: 2rem;
        height: 0.8rem;
    }

    .computer img {
        width: 1rem;
        height: 0.9rem;
    }

    .phone img {
        width: 0.48rem;
        height: 0.8rem;
    }

    .weixincon img {
        width: 1.08rem;
        height: 0.88rem;
    }

    .foot {
        border-bottom: 1px solid #597189;
        width: 90%;
        margin: 0 auto;
        float: initial;
    }

    .foot ul {
        display: flex;
        justify-content: space-between;
        padding-top: 0.6rem;
        padding-bottom: 0.4rem;
    }

    .floser {
        width: 90%;
        margin: 0 auto;
        float: initial;
    }

    .record {

        text-align: center;
        /*margin: 0.6rem 0;*/
        /*margin-bottom: 0.4rem;*/
        padding: 0.3rem 0 0.6rem 0;
    }

    .iphones {
        width: 98%;
        height: 1rem;
        line-height: 1rem;
        background: #597189;
        margin: 0.6rem auto;
        margin-top: 0;
        text-align: center;

    }

    .email {
        margin-top: 0.6rem;
        margin-bottom: 0.3rem;
    }

    .zhez {
        width: 100%;
        height: 100%;
        position: fixed;
        top: 3.2rem;
        left: 0;
        background: #000;
        z-index: 1000;
        opacity: 0.4;

    }
}