.rating,
.star-btn {
    display: inline-block;
    position: relative;
    margin: 0;
    padding: 0;
    width: 160px;
    height: 32px;
    overflow: hidden;
    background: url(rating-star.png) no-repeat -160px 0;
    zoom: 1;
}
.rating span,
.star-btn .text {
    position: absolute;
    top: -9999px;
    left: -9999px;
}
.rating.star_5   { background-position: 0 0; }
.rating.star_4_5 { background-position: 0 -32px; }
.rating.star_4   { background-position: -32px 0; }
.rating.star_3_5 { background-position: -32px -32px; }
.rating.star_3   { background-position: -64px 0; }
.rating.star_2_5 { background-position: -64px -32px; }
.rating.star_2   { background-position: -96px 0; }
.rating.star_1_5 { background-position: -96px -32px; }
.rating.star_1   { background-position: -128px 0; }


.star-btn {
    background: url(rating-star.png) no-repeat right top;
}
.star-btn .btns {
    display: inline-block;
    position: relative;
    width: 32px;
    height: 32px;
    margin: 0;
    padding: 0;
    background: transparent;
    zoom: 1;
}