.tetris_canvas {
	border: 1px #000000 solid;
	top: 50px;
	left: 20px;
	position: absolute;
}

.tetris_canvas_bg {
	top: 51px;
	left: 21px;
	position: absolute;
}

.tetris_canvas_next {
	top: 50px;
	left: 420px;
	position: absolute;
	border: 1px #000000 solid;
}

.button {
	width: 100px;
	height: 100px;
	position: absolute;
	border: 1px #000000 solid;
	cursor: pointer;
}
.play {
	left: 600px;
	top: 50px;
}

.pause {
	left: 600px;
	top: 200px;
}
.left {
top: 700px;
left: 19px;
}
.right {
top: 700px;
left: 200px;
}
.rotate {
top: 700px;
left: 400px;
}
.down {
top: 850px;
left: 200px;
}