.twc-malidc-sign-up h1 ~ h3 {
visibility : hidden;
}
.twc-malidc-sign-up h1 ~ h3::before {
content : 'Testing changing the text.';
display : block;
visibility : visible;
}
.twc-malidc-sign-up .twc-malidc-sign-up-password-confirm ~ div {
visibility : hidden;
}
.twc-malidc-sign-up .twc-malidc-sign-up-password-confirm ~ div::after {
content : 'Testing changing the text.';
display : block;
visibility : visible;
}