.cat-450 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -100% 0%; }
.cat-451 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: 0% -300%;}
.cat-452 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: 0% -100%;}
.cat-453 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -100% -100%;}
.cat-454 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -200% 0%;}
.cat-455 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -200% -100%;}
.cat-456 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: 0% -200%;}
.cat-457 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -100% -200%;}
.cat-458 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -200% -200%;}
.cat-459 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -300% 0%;}
.cat-460 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -300% -100%;}
.cat-461 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -300% -200%;}
.cat-462 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: 0% 0%;}
.cat-463 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -100% -300%;}
.cat-464 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -200% -300%;}
.cat-465 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -300% -300%;}
.cat-466 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -400% 0%;}
.cat-467 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -400% -100%;}
.cat-468 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -400% -200%;}
.cat-469 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -400% -300%;}
.cat-470 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: 0% -400%;}
.cat-471 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -100% -400%;}
.cat-472 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -200% -400%;}
.cat-473 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -300% -400%;}
.cat-474 { background-image: url(sprite450-474.png); width: 100%; height: 0; padding-bottom: 100%; background-size: 500% 500%; background-position: -400% -400%;}