#loading{-webkit-transition-duration:.4s;transition-duration:.4s;-webkit-transition-timing-function:ease;transition-timing-function:ease;-webkit-transition-property:all;transition-property:all;-webkit-transition-delay:0s;transition-delay:0s;background-color:#fff;position:fixed;top:0;left:0;width:100%;height:100%;z-index:9999}#loading.hide{opacity:0;visibility:hidden}