.kbs-star-rating .kbs-star,
.kbs-star-rating .kbs-star svg {
    height: 20px;
    width: 20px;
    outline: none;
}


.kbs-star-rating .kbs-star.disabled svg {
    opacity: 0.5;
}

.kbs-star-rating .md-button.kbs-star-button {
    padding: 0;
    min-height: 20px;
    max-height: 20px;
    min-width: 20px;
    max-width: 20px;
    outline: none;
}

.kbs-star-rating .md-button.kbs-star-button md-icon {
    min-height: 20px;
    max-height: 20px;
    min-width: 20px;
    max-width: 20px;
    vertical-align: baseline;
}