form .required .form-label:after {
    border-radius: 0.25em;
    color: #fff;
    display: inline;
    font-size: 75%;
    font-weight: 700;
    line-height: 1;
    padding: 0.1em 0.5em;
    margin-left: 0.7em;
    text-align: center;
    vertical-align: baseline;
    white-space: nowrap;
    background-color: #d9534f;
    content: '\5FC5\9808';
}

.add-hyphen:before {
    content: '\FF5E';
    font-size: 125%;
    display:block;
    position: absolute;
    top: 0.3em;
    left: -0.3em;
}