.a-icon {
    background-image: url(https://images-na.ssl-images-amazon.com/images/G/01/AUIClients/AmazonUIBaseCSS-sprite_2x-9d768db982f81e1fde71be6e1f86b818ea0ecfcf._V2_.png);
        background-size: 400px 650px;
    background-repeat: no-repeat;
    display:inline-block;
}


.a-icon-star {
    position: relative;
    vertical-align: text-top;
}
.a-icon-star {
    width: 80px;
    height: 18px;
}

.a-star-5 {
    background-position: -5px -368px;
}

.a-star-4 {
    background-position: -21px -368px;
}

.a-star-3 {
    background-position: -37px -368px;
}

.a-star-2 {
    background-position: -53px -368px;
}

.a-star-1 {
    background-position: -69px -368px;
}

.a-star-0 {
    background-position: -85px -368px;
}