#main-loading{
	background-image: url('images/1.jpg');
	background-color:#6495ed;
    background-size: 100% 100%;
	background-repeat: no-repeat; 
}
#main-loading #app-loading{
	position: absolute;
	background-repeat: no-repeat;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}
#main-loading #loading-gif{
	position: absolute;
	background-repeat: no-repeat;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}