html,body{
	user-select: none;
}
body{
	direction: rtl;
	font-family: Tahoma;
}
#canvas{
	background-color: black;
	display: block;
	margin: 0 auto;
}
#reset{
	display: none;
	margin: 10px auto;
	background-color: #008CBA;
	border: none;
	color: white;
	padding: 15px 32px;
	text-align: center;
	text-decoration: none;
	border-radius: 10px;
}
#help{
	width: 300px;
	margin: 10px auto;
	text-align: justify;
}