.cube-yellow,.cube-red,.cube-gray,.star-yellow,.star-gray{background-repeat: repeat-x;background-position: 0px center;height:20px;display:inline-block}
.cube-yellow{background-image: url(images/cube_yellow.jpg)}
.cube-red{background-image:url(images/cube_red.jpg)}
.cube-gray{background-image:url(images/cube_gray.jpg);}
.star-yellow{background-image:url(images/star_01.png);}
.star-gray{background-image:url(images/star_02.png);}