body            {
                background: silver;
                }

#intro    	{
		background: white;
		padding: 1em;
		color: black;
		border: thin solid;
		border-color: black;
		margin: 1.5em;
                margin-top: 0.8em;
                position: relative;
		width: 50em;
		left: 0em;
		}


#pianorolls {
		background: white;
		padding: 1em;
		border: thin solid;
		border-color: yellow;
		color: black;
		margin: 1.5em;
		position: relative;
		width: 34em;
		left: 8em;
				}

#acousticrecordings {
		background: white;
		padding: 1em;
		color: blue;
		border: thin solid;
		border-color: brown;
		color: black;
		margin: 1.5em;
		position: relative;
		width: 40em;
		left: 4em;
				}