input[name="email_confirm"],
textarea[name="email_confirm"] {
    position: absolute !important;
    left: -9999px !important;
    opacity: 0 !important;
    height: 0 !important;
    width: 0 !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

label[for="email_confirm"] {
    display: none !important;
}