.product-reward-points-share a{width:32px;height:32px;text-indent:-9999px;display:inline-block}.product-reward-points-share a.reward-points-share-facebook{background:url("../images/facebook.png") center center no-repeat}.product-reward-points-share a.reward-points-share-twitter{background:url("../images/twitter.png") center center no-repeat}.product-reward-points-share a.reward-points-share-google-plus{background:url("../images/google-plus.png") center center no-repeat}