.chess_board {
	width: 100%;
	height: 100%;
	display: table;
	border: 2px solid #3c2d21;
	border-spacing: 0;
	-webkit-touch-callout: none;
	-webkit-user-select: none;
	-khtml-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}

.mobile .chess_board {
	-webkit-transition: none;
	transition: none;
}

.chess_board .rank {
	display: table-row;
}

.chess_board .square {
	display: table-cell;
	position: relative;
	cursor: default;
}

.chess_board .square.light {
	background-color: #F0D9B5;
}

.chess_board .square.dark {
	background-color: #B58863;
}

.chess_board .square .notation {
	position: absolute;
	pointer-events: none;
	font-family: arial, sans, sans-serif;
	font-size: 15px;
	z-index: 10;
}

.chess_board .square.light .notation {
	color: #B58863;
}

.chess_board .square.dark .notation {
	color: #F0D9B5;
}

.chess_board .square .letter {
	right: 10%;
	bottom: 4%;
}

.chess_board .square .num {
	left: 6%;
	top: 5%;
}

.chess_board .piece {
	z-index: 1;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center;
	cursor: pointer !important;
	image-rendering: -moz-crisp-edges;
	-webkit-transition: all 200ms;
	transition: all 200ms;
}

.mobile .piece, .piece.snap {
	-webkit-transition: none;
	transition: none;
}

.boardArrows {
	pointer-events: none;
	position: absolute;
}

.boardArrows.waiting {
	
}

.chess_board.waiting .piece {
	cursor: default !important;
}

/* See through the pieces to get the square underneath. */
.chess_board.dragging .piece {
	pointer-events: none;
}
/* Since we can see through the piece, we need the squares to have the pointer cursor. */
.chess_board.dragging .square {
	cursor: move !important;
}

.piece.dragging {
	z-index: 2 !important;
	-webkit-transition: all 75ms;
	transition: all 75ms;
}

.piece.fastDrag {
	z-index: 2 !important;
	-webkit-transition: none !important;
	transition: none !important;
}

.chess_board.waiting {
	
}

.captured {
	opacity: 0;
	pointer-events: none;
}

.board_modular_window {
	position: fixed;
	top: 40%;
	bottom: 40%;
	right: 30%;
	left: 30%;
	background: rgba(100, 100, 100, .65);
	border-radius: 10px;
	border: 8px solid rgba(0, 0, 0, 0.4);
	padding: 15px;
	z-index: 9999;
	text-align: center;
	font-size: 20px;
	color: #FEFEFE;
	text-shadow: 0 0 4px #000;
}

.xButton {
	position: absolute;
	right: 0;
	top: 0;
	color: #FDFDFD;
	font-family: Lato;
	font-weight: bold;
	font-size: 23px;
	border-radius: 9px;
	margin: 2px;
	cursor: pointer;
	text-shadow: none;
}

.promotion_text {
	position: absolute;
	right: 0;
	left: 0;
	top: 3;
	font-family: sans-serif;
	color: white;
	font-size: 16px;
	pointer-events: none;
}

.promotion_icon {
	display: inline-block;
	background-repeat: no-repeat;
	height: 100%;
	background-size: contain;
	width: 25%;
	background-position: center;
	cursor: pointer;
	opacity: .7;
	-webkit-transition: opacity 200ms;
	transition: opacity 200ms;
}

.mobile .promotion_icon {
	-webkit-transition: none;
	transition: none;
}

.promotion_icon:hover {
	background-color: rgba(89, 142, 222, .5);
	opacity: 1;
}

.chess_board .hoverSquare {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 5;
	pointer-events: none;
	opacity: .8;
}

.chess_board.catchClicks .hoverSquare {
	pointer-events: all !important;
}

/* These should match the rgba array. */
.chess_board .hoverSquare.blue {
	background-color: rgba(0, 0, 240, .6);
}

.chess_board .hoverSquare.red {
	background-color: rgba(240, 0, 0, .6);
}

.chess_board .hoverSquare.green {
	background-color: rgba(0, 240, 0, .6);
}

.chess_board .hoverSquare.yellow {
	background-color: rgba(240, 240, 0, .6);
}

.chess_board .hoverSquare.teal {
	background-color: rgba(0, 240, 240, .6);
}

.chess_board .hoverSquare.orange {
	background-color: rgba(240, 120, 0, .6);
}

.chess_board .hoverSquare.purple {
	background-color: rgba(120, 0, 120, .6);
}

.chess_board .hoverSquare.pink {
	background-color: rgba(240, 0, 240, .6);
}

.chess_board .focus_square_green .hoverSquare:before, .chess_board .focus_square_green .hoverSquare:after,
	.chess_board .focus_square_green.square:before, .chess_board .focus_square_green.square:after
	{
	border-color: rgb(0, 140, 0);
}

.chess_board .focus_square_red .hoverSquare:before, .chess_board .focus_square_red .hoverSquare:after,
	.chess_board .focus_square_red.square:before, .chess_board .focus_square_red.square:after
	{
	border-color: rgb(140, 0, 0);
}

.chess_board .focusSquare .hoverSquare:before {
	position: absolute;
	content: ' ';
	top: 0;
	left: 0;
	right: 80%;
	bottom: 80%;
	border-style: solid;
	border-width: 3px 0 0 3px;
	border-top-left-radius: 5px;
}

.chess_board .focusSquare .hoverSquare:after {
	position: absolute;
	content: ' ';
	top: 0;
	right: 0;
	left: 80%;
	bottom: 80%;
	border-style: solid;
	border-width: 3px 3px 0 0;
	border-top-right-radius: 5px;
}

.chess_board .focusSquare.square:before {
	position: absolute;
	content: ' ';
	bottom: 0;
	left: 0;
	right: 80%;
	top: 80%;
	border-style: solid;
	border-width: 0 0 3px 3px;
	border-bottom-left-radius: 5px;
}

.chess_board .focusSquare.square:after {
	position: absolute;
	content: ' ';
	bottom: 0;
	right: 0;
	left: 80%;
	top: 80%;
	border-style: solid;
	border-width: 0 3px 3px 0;
	border-bottom-right-radius: 5px;
}

.chess_board .dotSquare {
	background-repeat: no-repeat;
	background-position: 50%;
	background-size: 22%;
	/* Make the moveable squares look clickable. */
	cursor: pointer;
	pointer-events: all !important;
}

.chess_board .dot_square_red {
	background-image:
		url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="10.3" height="10.3"><path d="M10.132 5.133c0 2.758-2.236 4.994-4.994 4.994C2.38 10.127.144 7.89.144 5.133.144 2.375 2.38.14 5.138.14c2.758 0 4.994 2.235 4.994 4.993z" fill="#c80000" fill-rule="evenodd" stroke="#000" stroke-width="0.3" stroke-opacity=".3"/></svg>');
	transition: background-color 150ms;
	-webkit-transition: background-color 150ms;
}

.chess_board .dot_square_green {
	background-image:
		url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="10.3" height="10.3"><path d="M10.132 5.133c0 2.758-2.236 4.994-4.994 4.994C2.38 10.127.144 7.89.144 5.133.144 2.375 2.38.14 5.138.14c2.758 0 4.994 2.235 4.994 4.993z" fill="#00c800" fill-rule="evenodd" stroke="#000" stroke-width="0.3" stroke-opacity=".3"/></svg>');
	transition: background-color 150ms;
	-webkit-transition: background-color 150ms;
}

.chess_board .dot_square_green:hover {
	background-color: rgba(0, 240, 0, .2);
}

.chess_board .dot_square_red:hover {
	background-color: rgba(240, 0, 0, .2);
}

.chess_board.flipped, .chess_board.flipped .piece, .chess_board.flipped .notation {
	transform: rotateZ(180deg);
}