.captcha-box {
    display: flex;
    flex-direction: column;
}
.captcha-refresh {
    text-align: right;
    color: #666;
    font-size: smaller;
}
.underline {
    text-decoration: underline;
}
.captcha-message {
    text-align: center;
    color: red;
    margin: 1em 2em 0em 2em;
}