.modal {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1050;
    display: none;
    width: 100%;
    height: 100%;
    overflow: hidden;
    outline: 0;
    background: rgba(0, 0, 0, 0.4);
}

    .modal .modal-dialog {
        position: relative;
        width: auto;
        margin: 0.5rem;
        pointer-events: none;
        max-width: 500px;
        margin: 1.75rem auto;
        min-height: calc(100vh - 60px);
    }

        .modal .modal-dialog .modal-content {
            position: relative;
            display: -ms-flexbox;
            display: flex;
            -ms-flex-direction: column;
            flex-direction: column;
            width: 100%;
            pointer-events: auto;
            background-color: #fff;
            background-clip: padding-box;
            border: 1px solid rgba(0, 0, 0, 0.2);
            border-radius: 0.3rem;
            outline: 0;
        }

            .modal .modal-dialog .modal-content .modal-header {
                display: -ms-flexbox;
                display: flex;
                -ms-flex-align: start;
                align-items: flex-start;
                -ms-flex-pack: justify;
                justify-content: space-between;
                padding: 0.6rem 1rem;
                border-bottom: 1px solid #dee2e6;
                border-top-left-radius: 0.3rem;
                border-top-right-radius: 0.3rem;
            }

            .modal .modal-dialog .modal-content .modal-header {
                margin-bottom: 0;
                line-height: 1.5;
                font-size: 16px;
                font-weight: normal;
                color: #808080;
            }

                .modal .modal-dialog .modal-content .modal-header a.close {
                    float: right;
                    font-size: 1.5rem;
                    font-weight: 700;
                    line-height: 1;
                    color: #000;
                    text-shadow: 0 1px 0 #fff;
                    opacity: .5;
                    cursor: pointer;
                }

                    .modal .modal-dialog .modal-content .modal-header a.close:hover {
                        color: #000;
                        text-decoration: none;
                    }

                    .modal .modal-dialog .modal-content .modal-header a.close:not(:disabled):not(.disabled):hover,
                    .modal .modal-dialog .modal-content .modal-header a.close:not(:disabled):not(.disabled):focus {
                        opacity: .75;
                    }

            .modal .modal-dialog .modal-content .modal-body {
                position: relative;
                -ms-flex: 1 1 auto;
                flex: 1 1 auto;
                padding: 1rem;
            }

.form-control {
    display: block;
    width: 100%;
    height: calc(1.5em + 0.75rem + 2px);
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

    .form-control.has-error {
        background: #f2dede;
        border-color: #a94442;
    }

.btn {
    display: inline-block;
    font-weight: 400;
    color: #212529;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: transparent;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.25rem;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    cursor: pointer;
    outline: none;
}

    .btn.btn-success {
        color: #fff;
        background-color: #655269;
        border-color: #655269;
    }

        .btn.btn-success:hover,
        .btn.btn-success:not(:disabled):not(.disabled):active,
        .btn.btn-success:not(:disabled):not(.disabled).active {
            color: #fff;
            background-color: #46284d;
            border-color: #46284d;
        }

        .btn.btn-success.disabled,
        .btn.btn-success:disabled {
            color: #fff;
            background-color: #28a745;
            border-color: #28a745;
        }

        .btn:disabled,
        .btn[disabled]
        .btn.btn-success:disabled,
        .btn.btn-success[disabled] {
            background-color: #888;
            border-color: #888;
        }

.input-group {
    position: relative;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -ms-flex-align: stretch;
    align-items: stretch;
    width: 100%;
}

    .input-group .input-group-append {
        margin-left: -1px;
    }

    .input-group .form-control {
        border-top-right-radius: 0;
        border-bottom-right-radius: 0;
        position: relative;
        -ms-flex: 1 1 auto;
        flex: 1 1 auto;
        width: 1%;
        margin-bottom: 0;
        outline: none;
    }

    .input-group > .input-group-append > .btn,
    .input-group > .input-group-append > .input-group-text {
        border-top-left-radius: 0;
        border-bottom-left-radius: 0;
    }

#protectionCaptchaContainer {
    padding-top: 15px;
    text-align: right;
}

    #protectionCaptchaContainer > div {
        display: inline-block;
    }