.infinite-scroll-button-wrapper{height:50px;text-align:center;clear:both;margin-bottom:40px}.infinite-scroll-button-wrapper.loading{background-image:url(ajax-loader.gif);background-repeat:no-repeat;background-position:center center;background-color:transparent}.infinite-scroll-button-wrapper.loading #infinite-scroll-button{display:none}.show_four.show_all{position:relative;z-index:9;padding:0 0 0 15px;background:#fff}