@media screen and (min-width:800px) {
    .iphone {
        display: none;
    }
    .top_img {
        position: absolute;
        top: 0;
        left: 0;
        min-width: 1100px;
        height: 486px;
        width: 100%;
        position: relative;
    }

    .AboutUs004 {
        position: absolute;
        top: 30%;
        right: 5%;
        height: 230px;
        width: 650px;
    }

    .AboutUs001 {
        font-size: 40px;
        color: white;
        font-weight: 400;
        height: 70px;
        line-height: 70px;
    }

    .AboutUs002 {
        font-size: 16px;
        color: white;
    }

    .AboutUs003 {
        font-size: 16px;
        color: white;
    }

    .AboutUs005 {
        width: 50%;
        min-width: 500px;
        height: 180px;
        margin: 0 auto;
    }

    .AboutUs006 {
        font-size: 24px;
        color: #373d41;
        line-height: 38px;
        font-weight: 400;
        text-align: center;
        margin-top: 70px;
        position: relative;
    }

    .AboutUs007 {
        font-size: 14px;
        color: #777f84;
        line-height: 28px;
        text-align: center;
    }

    .AboutUs008 {
        width: 60%;
        min-width: 1300px;
        height: 300px;
        margin: 0 auto;
    }

    .AboutUs009 {
        width: 385px;
        border: 1px solid #00C1DE;
        float: left;
        margin-left: 20px;
    }

        .AboutUs009 img {
            width: 100%;
            height: 265px;
        }

    .AboutUs0010 {
        margin-top: 20px;
    }

    .AboutUs0011 {
        font-size: 18px;
        color: #373d41;
        line-height: 28px;
        text-align: center;
        font-weight: 400;
        padding: 0 20px;
    }

    .AboutUs0012 {
        font-size: 12px;
        color: #a9b0b4;
        line-height: 18px;
        font-weight: 400;
        text-align: center;
        padding: 0 20px;
    }

    .AboutUs0013 {
        height: 500px;
        width: 900px;
        margin: 0 auto;
        position: relative;
        margin-top:100px;
    }

    .AboutUs0014 {
        left: 0;
        top: 40px;
        position: absolute;
    }

    .AboutUs0015 {
        position: absolute;
        right: 0;
        z-index: 2;
    }

    .AboutUs0016 {
        height: 100px;
        width: 500px;
        margin: 0 auto;
    }

    .AboutUs0017 {
        float: left;
        font-size: 18px;
        color: #a9b0b4;
        text-align: center;
    }

    .AboutUs0018 {
        float: left;
        font-size: 18px;
        color: #a9b0b4;
        margin-left: 50px;
        text-align: center;
    }
}