.sqimg {
		width:32px; 
		height:32px; 
		border:none;}
	.blacksquare {
		background-color:silver;
		width:32px;
		height:32px;
		overflow:hidden;}
	.whitesquare {
		background-color:whitesmoke;
		width:32px;
		height:32px;
		overflow:hidden;}
	.gui {
		background-color:seagreen;
		color:black;
		padding:0px;
		margin:0px;
		position:relative;
		top:0px;
		left:0px;
		width:600px;
		border:2px outset;}
	.chessboard {
		position:relative;
		width:320px;
		height:320px;
		top:-20px}
	.fileindex {
		width:32px;
		height:32px;
		text-align:center;
		line-height:32px;
		overflow:hidden;}
	.rankindex {
		width:32px;
		height:32px;
		line-height:32px;
		text-align:center;
		overflow:hidden;}
	.posinfo {
		position:absolute;
		left:330px;
		top:80px;}