@media screen and (min-width: 320px) and (max-width: 1156px){
    #header,#side,#footer,#document-shadow,.slogon{
        display: none;
    }
    body {
        background: url("../images/login_bg.png")no-repeat!important;
        background: 100% 100%;
    }
    .hd{
        display: none;
    }
    #main {
        width: 100%;
        background:none!important;
    }
    #login {
        height: auto;
        background: none!important;
        overflow: hidden;
    }
    #login .form {
        padding:  0;
    }
    .form {
        width: 563px;
        height: 639px;
        background-color: #ffffff;
        box-shadow: 0px 0px 15px 1px
        rgba(255, 255, 255, 0.11);
        border-radius: 0px 4px 4px 0px;
    }
    .form .wechat, .form .phone, .form .bind {
        padding:0;
        width: 90%;
        height: auto;
        margin: 4rem auto 0;
        background: none;
    }
    dl.form-group dt {
        display: none;
    }

    .logo_h5_logo{
        width: 90%;
        text-align: center;
        margin: 0 auto;
        display: block!important;
    }
    .logo_h5_logo img:first-child{
        width:12rem;
        margin: 4rem 0 2.5rem  0;
    }
    .logo_h5_logo img:last-child{
        width:80%;
    }
    dl.form-group dd {
        margin-left: 0;
    }
    .phone .bd, .bind .bd {
        padding:  0;
    }
    dl.form-group {
        min-height:3rem;
        height: auto;
        margin-top: .4rem;
    }
    .form-control {
        width: 94%;
        height: 2.5rem;
        line-height:  2.5rem;
        border: none;
        border-radius: 3px;
        padding: 0 3%;
        outline: none;
        color: #fff;
        font-size: .8rem;
        background:rgba(250,250,250,.3);
    }
    dl.form-group dd.error {
        height: 1rem;
        line-height: 1rem;
        font-size:.8rem;
        color: #FA0000;
    }
    .control-captcha, .control-code {
        width: 62.5%;
    }
    img.captcha {
        border:   none;
        width: 29%;
        height: 2.4rem;
    }
    img.captcha {
        border: none;
        width: 29%;
        height: 2.4rem;
    }
    button.btn-code {
        width: 29%;
        height: 2.4rem;
        line-height:2.4rem;
        text-align: center;
        border: none;
        background-color: #fff;
        color: #f29e16;
        font-size: .8rem;
    }
    input[type=text]::placeholder {
        color: #fff;
    }

    .form-btn {
        padding:0;
        height: 3rem;
        margin-top: 1rem;
    }
    button.btn-sub {
        width: 100%;
        height: 3rem;
        line-height: 3rem;
        background: rgba(0,0,0,.5);
        color: #fff;
        border: none;
        font-size: .9rem;
        margin-right: 0;
    }
}