.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    inset: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
}

.modal.show {
    display: block;
}

.modal-content {
    background-color: #E5E5E5;
    margin: 15% auto;
    padding: 20px;

    width: 90%;
    max-width: 360px;

    padding-top: 50px;

    text-align: center;
    border-radius: 10px;
    position: relative;
    z-index: 10000;
    overflow-x: hidden;
}

.modal-content input[type="text"],
.modal-content input[type="password"] {
    width: 100%;
    box-sizing: border-box;
}

/* PHP-controlled visibility */

#closeLogin {
    position: absolute;
    top: 12px;
    right: 14px;

    cursor: pointer;
    font-size: 20px;
    line-height: 1;

    color: #666;
}

#closeLogin:hover {
    color: #000;
}


.captcha-question {
    color: #222;
    font-weight: 600;
    font-size: 1.6rem;
    line-height: 1.5;
}

.nav-login-link {
    cursor: pointer;
    color: white;
    display: inline-flex;
    align-items: center;
    padding: 0 20px;
    height: 100%;
    font-size: inherit;
    font-weight: inherit;
}