.postionedDLKImg, .zhanghaoLogo, .MimaLogo {
    display: none;
}

@media screen and (max-width:1000px) {
    .postionedDLKImg {
        display: block;
        width: 300px;
        margin: 0 auto 50px;
    }
    .dengluchahua {
        display: none;
    }

    .postioned {
        height: 1400px;
    }

    .dlk {
        width: 800px;
        position: absolute;
        left: 50%;
        top: 200px;
        transform: translateX(-50%);
        -ms-transform: translateX(-50%);
        -moz-transform: translateX(-50%);
        -webkit-transform: translateX(-50%);
        -o-transform: translateX(-50%);
        margin-left: 0;
        background-color: #fff;
    }
    .login-in, .hr1, .autologin, .wjmmDiv {
        display: none;
    }
    .dlk div {
        position: relative;
    }
    .Logninfield {
        width: 80%;
        height: 120px;
        border-radius: 30px;
        padding-left: 20%;
        padding-top: 20px;
        padding-bottom: 20px;
        font-size: 50px;
        margin: 50px 0;
        box-shadow: 0px 0px 17px 0px rgba(0, 0, 0, 0.08);
    }
    .zhanghaoLogo {
        display: block;
        position: absolute;
        top: 40px;
        width: 80px;
        left: 80px;
    }
    .MimaLogo {
        display: block;
        position: absolute;
        top: 240px;
        width: 80px;
        left: 80px;
    }
    .dlk a.loginbtn {
        display: block;
        width: 100%;
        height: 120px;
        line-height: 120px;
        border-radius: 30px;
        font-size: 50px;
        margin: 50px auto;
        box-shadow: 0px 0px 17px 0px rgba(0, 0, 0, 0.08);
    }
}