body { 
	font-family: Verdana, Geneva, sans-serif;
}

div.drip {
	width: 50px;
	height: 50px;
	background-color: hsl(210, 100%, 60%);
	border-radius: 50%;
	margin: 5px;
}

div.column {
	float: left;
	width: 60px;
	min-height: 10px;
}