.form-required::after {
    display: inline-block;
    width: 6px;
    height: 6px;
    margin: 0 0.3em;
    content: "";
    vertical-align: super;
    background-image: url(../../../../misc/icons/ee0000/required.svg);
    background-repeat: no-repeat;
    background-size: 6px 6px;
    display: none;
}