.standby{
	z-index: 1;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
    right: 0;
	.cover{	
		background-color: #111;
		position: absolute;
		top: 0;
		bottom: 0;
		left: 0;
		right: 0;
	}
	.content{
		text-align: center;
		position: absolute;
		top: 45%;
		bottom: 0;
		left: 0;
		right: 0;
		padding: 0;
		color: white;
    }
}