.newsletter-signup {
    margin-left:20%;
    width: 60%;
    text-align: center;
    font-family:Arial;
    font-size: 10pt;
    vertical-align:middle;
}

.newsletter-thankyou {
    margin-left:20%;
    width: 60%;
    text-align: center;
    font-family:Arial;
    font-size: 10pt;
    vertical-align:middle;
}

.newsletter-captcha {
text-align:left;
}
.newsletterDialog {
    text-align: center;
}