.ajax-progress,.ajax-progress-throbber{width:100%;height:100%;background-color:hsla(0,0%,100%,.5);position:fixed;top:0;left:0;z-index:500;vertical-align:middle;text-align:center}.ajax-progress-fullscreen{position:fixed;top:0;left:0;width:100%;height:100%;background-image:url("../../../images/ajax-loader.gif");background-size:100px;background-position:center;color:#000;z-index:501}