.has-error .help-block.form-hint {
    color: #737373;
}
.input-group-addon.required {
    padding: 0 12px;
}
em.required {
    font-style: normal;
    color: #3a87ad;
}
.input-group-addon.required em {
    display: inline-block;
    line-height: 32px;
    height: 32px;
    color: #000;
}
span.control-label {
    font-weight: bold;
}