CSS Ratings Selector

<ul class="star-rating">
<li><a href="#" title="Rate this 1 star out of 5" class="one-star">1</a></li>
<li><a href="#" title="Rate this 2 stars out of 5" class="two-stars">2</a></li>
<li><a href="#" title="Rate this 3 stars out of 5" class="three-stars">3</a></li>
<li><a href="#" title="Rate this 4 stars out of 5" class="four-stars">4</a></li>
<li><a href="#" title="Rate this 5 stars out of 5" class="five-stars">5</a></li>
</ul>

/* styles for the star rater */
.star-rating{
list-style:none;
margin: 0px;
padding:0px;
width: 100px;
height: 20px;
position: relative;
background: url(star_rating.gif) top left repeat-x;
}
.star-rating li{
padding:0px;
margin:0px;
/*\*/
float: left;
/* */
}
.star-rating li a{
display:block;
width:20px;
height: 20px;
text-decoration: none;
text-indent: -9000px;
z-index: 20;
position: absolute;
padding: 0px;
}
.star-rating li a:hover{
background: url(star_rating.gif) left bottom;
z-index: 1;
left: 0px;
}
.star-rating a.one-star{
left: 0px;
}
.star-rating a.one-star:hover{
width:20px;
}
.star-rating a.two-stars{
left:20px;
}
.star-rating a.two-stars:hover{
width: 40px;
}
.star-rating a.three-stars:hover{
width: 60px;
}
.star-rating a.three-stars{
left: 40px;
}
.star-rating a.four-stars{
left: 60px;
}
.star-rating a.four-stars:hover{
width: 80px;
}
.star-rating a.five-stars{
left: 80px;
}
.star-rating a.five-stars:hover{
width: 100px;
}