body {
	background: black;
}

#pipebox {
	position: absolute;
}

.pipe {
	background: url(pipe.png) no-repeat;
	width: 16px;
	height: 16px;
	display: table-cell;
}

.piperow .p1 {
	background-position: 0px -16px;
}

.piperow .p2 {
	background-position: 0px -32px;
}

.piperow .p3 {
	background-position: 0px -48px;
}

.piperow .p4 {
	background-position: 0px -64px;
}

.piperow .p5 {
	background-position: 0px -80px;
}

.piperow .p6 {
	background-position: 0px -96px;
}

.piperow .p7 {
	background-position: 0px -112px;
}

.piperow .p8 {
	background-position: 0px -128px;
}

.piperow .p9 {
	background-position: 0px -144px;
}

.piperow .p10 {
	background-position: 0px -160px;
}

.piperow .p11 {
	background-position: 0px -176px;
}

.piperow .p12 {
	background-position: 0px -192px;
}

.piperow .p13 {
	background-position: 0px -208px;
}

.piperow .p14 {
	background-position: 0px -224px;
}

.piperow .p15 {
	background-position: 0px -240px;
}