.required:after {
    content:'* Required';
    margin-left:5px;
    color:red;
    font-size: 12px;
}

.required2:after {
    content:'* Required';
    margin-left:5px;
    color:red;
    font-size: 12px;
    vertical-align: super;
}

#signature::before {
    content: "(Signature)";
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
}

em {
    color: red;
    font-weight: bold;
    font-style: normal;
}