@charset "utf-8";

#board {
	width:300px;
	height:300px;
	background:silver;
	position:relative;
}
#food {
	width:20px;
	height:20px;
	background:lawngreen;
	position:absolute;
}
#head {
	width:20px;
	height:20px;
	background:darkblue;
	position:absolute;
}
.tail {
	width:20px;
	height:20px;
	background:#0FF;
	position:absolute;
}