#action_loader_mask {  
	position:fixed;  
	left:0;
	top:0;
	width:100%;
	height:100%;
	background-color:rgba(0, 0, 0, 0.5);  
	z-index:99999;
	display:none;  
}
#action_loader {
	position:absolute;
	left:45%;
	top:50%;
	z-index:120;
	display:none;
}