#loading,#loadingcontent{position:fixed;left:0;top:0;height:100%;width:100%}#loading{display:none;background:rgba(255,255,255,.8);z-index:1000}#loadingcontent{display:table}#loadingspinner{display:table-cell;vertical-align:middle;width:100%;text-align:center;font-size:larger;padding-top:80px}.selectedRulesLoader{background:url(/Content/Images/Loader_img.gif) center center no-repeat}