/* Simple math captcha */
.math_captcha_box .math_captcha_input {
    max-width: 100px;
}

/* Form submission success/error messages */
.form_message {
    padding: 12px 16px;
    margin-bottom: 16px;
    border-radius: 6px;
    font-size: 15px;
    line-height: 1.4;
}
.form_message_success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}
.form_message_error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}