#main{
	width: 100%;
	height: 100%;
}

.btnWrap{
	width:720px;
	margin: 20px auto;
}

.btnWrap button{
	display: inline-block;
	height: 30px;
	padding:5px;
	border-radius: 4px;
	color:#fff;
	background: #000033;
	cursor:pointer;
}

#container{
	width:720px;
	height: 720px;
	margin: 30px auto;
	background-color: antiquewhite;
	position: relative;
}

#container2{
	width:840px;
	height: 840px;
	margin: 30px auto;
	background-color: antiquewhite;
	position: relative;
}

#container .cell{
	border-top:solid 1px #000;
	border-left:solid 1px #000;
	text-align: center;
}

#container .cell:last-child{
	/*border-bottom:solid 1px #000;*/
}

#win_msg{
	display: none;
	height:60px;
	position:absolute;
	top:50%;
	left:50%;
	margin-left:-100px;
	font-size:36px;
	margin-top:-30px;
	line-height:60px;
	z-index:999;
	color:red;
	font-weight:bold;
	
}

#myCanvas{
	cursor:pointer;
}