#login_field {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

#login_field .col-sm-4 {
    margin-left: 0;
    width: 25%;
}

#login_field .panel {
    background: #ffffff;
    box-shadow: 0 4px 7px #9a9595;
}

#login_field .panel-default {
    border: 0 !important;
    border-top: 0 !important;
    background: #fff;
    border-radius: 8px !important;
    padding-bottom: 20px;
    padding-left: 30px;
    padding-right: 30px;
}

#login_field #login_field .panel-default .panel-heading {
    background: #fff !important;
    border: 0 !important;
    border-radius: 8px !important;
    padding-top: 40px !important;
}

#login_field .input-group {
    width: 100%;
}

#login_field .form-group+.form-group {
    border-top: 0 !important;
    padding-top: 0;
}

#login_field .panel-title {
    margin-top: 0 !important;
    margin-bottom: 0;
    font-size: 18px !important;
    color: inherit !important;
    text-align: center;
    line-height: 28px;
    font-weight: 600;
}

#login_field .input-group .form-control {
    font-size: 14px;
    border-radius: 6px !important;
}

#login_field .btn-primary {
    font-size: 14px !important;
    width: 100%;
    border-radius: 6px !important;
}

#login_field #content {
    padding-bottom: 0 !important;
}

@media screen and (max-width:480px) {
    #login_field .col-sm-4 {
        width: 100%;
    }
}