#loader {
	
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 99999;
	background-color: rgba(255,255,255,0.5);
	text-align: center;
	cursor: wait;
	
}


#loader .spinner-border {
	width: 90px;
	height: 90px;
	
	position: absolute;
	top: calc(50% - 90px);
	left: calc(50% - 45px);
}