.aitoc-aitpagecache-loading-effect{z-index:1500;background-image:url(../images/aitoc-aitpagecache-ajax-loader.gif);background-position:center center;background-repeat:no-repeat;background-color:white;position:absolute;opacity:0.5
-moz-opacity:0.4;opacity:.40;filter:alpha(opacity=40);}
.aitoc-aitpagecache-loadable-block{visibility:hidden;}