body {
        background: url("bg.jpg") no-repeat center top;
        background-attachment: fixed;
        background-size: cover
    }

#main {
	display: block;
	width: 206px;
	height: 246px;
    position: absolute;
    top: 66px;
    left: 50%;
    transform: translateX(-50%);
}

	.row {
		width: 206px;
		height: 82px;
		background-size: 206px 82px;	
	}

		#row1 {background-image: url("1.png")}
	
		#row2 {
			background-image: url("2.png");
			cursor: not-allowed;
		}
		
		#row3 {background-image: url("3.png");}