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CSS

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CSS Base

About CSS Base

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Babel includes JSX processing.

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HTML 

              
                <div class="container">
	<div class="header">
		<h1>Pure HTML+CSS "Connect Four"</h1>
		<h2>No Javascript at all!</h2>
	</div>
	<form class="board-container">
		<input type="checkbox" id="r-r1c1" class="move red r1 c1">
		<input type="checkbox" id="r-r1c2" class="move red r1 c2">
		<input type="checkbox" id="r-r1c3" class="move red r1 c3">
		<input type="checkbox" id="r-r1c4" class="move red r1 c4">
		<input type="checkbox" id="r-r1c5" class="move red r1 c5">
		<input type="checkbox" id="r-r1c6" class="move red r1 c6">
		<input type="checkbox" id="r-r1c7" class="move red r1 c7">
		<input type="checkbox" id="r-r2c1" class="move red r2 c1">
		<input type="checkbox" id="r-r2c2" class="move red r2 c2">
		<input type="checkbox" id="r-r2c3" class="move red r2 c3">
		<input type="checkbox" id="r-r2c4" class="move red r2 c4">
		<input type="checkbox" id="r-r2c5" class="move red r2 c5">
		<input type="checkbox" id="r-r2c6" class="move red r2 c6">
		<input type="checkbox" id="r-r2c7" class="move red r2 c7">
		<input type="checkbox" id="r-r3c1" class="move red r3 c1">
		<input type="checkbox" id="r-r3c2" class="move red r3 c2">
		<input type="checkbox" id="r-r3c3" class="move red r3 c3">
		<input type="checkbox" id="r-r3c4" class="move red r3 c4">
		<input type="checkbox" id="r-r3c5" class="move red r3 c5">
		<input type="checkbox" id="r-r3c6" class="move red r3 c6">
		<input type="checkbox" id="r-r3c7" class="move red r3 c7">
		<input type="checkbox" id="r-r4c1" class="move red r4 c1">
		<input type="checkbox" id="r-r4c2" class="move red r4 c2">
		<input type="checkbox" id="r-r4c3" class="move red r4 c3">
		<input type="checkbox" id="r-r4c4" class="move red r4 c4">
		<input type="checkbox" id="r-r4c5" class="move red r4 c5">
		<input type="checkbox" id="r-r4c6" class="move red r4 c6">
		<input type="checkbox" id="r-r4c7" class="move red r4 c7">
		<input type="checkbox" id="r-r5c1" class="move red r5 c1">
		<input type="checkbox" id="r-r5c2" class="move red r5 c2">
		<input type="checkbox" id="r-r5c3" class="move red r5 c3">
		<input type="checkbox" id="r-r5c4" class="move red r5 c4">
		<input type="checkbox" id="r-r5c5" class="move red r5 c5">
		<input type="checkbox" id="r-r5c6" class="move red r5 c6">
		<input type="checkbox" id="r-r5c7" class="move red r5 c7">
		<input type="checkbox" id="r-r6c1" class="move red r6 c1">
		<input type="checkbox" id="r-r6c2" class="move red r6 c2">
		<input type="checkbox" id="r-r6c3" class="move red r6 c3">
		<input type="checkbox" id="r-r6c4" class="move red r6 c4">
		<input type="checkbox" id="r-r6c5" class="move red r6 c5">
		<input type="checkbox" id="r-r6c6" class="move red r6 c6">
		<input type="checkbox" id="r-r6c7" class="move red r6 c7">

		<input type="checkbox" id="y-r1c1" class="move yellow r1 c1">
		<input type="checkbox" id="y-r1c2" class="move yellow r1 c2">
		<input type="checkbox" id="y-r1c3" class="move yellow r1 c3">
		<input type="checkbox" id="y-r1c4" class="move yellow r1 c4">
		<input type="checkbox" id="y-r1c5" class="move yellow r1 c5">
		<input type="checkbox" id="y-r1c6" class="move yellow r1 c6">
		<input type="checkbox" id="y-r1c7" class="move yellow r1 c7">
		<input type="checkbox" id="y-r2c1" class="move yellow r2 c1">
		<input type="checkbox" id="y-r2c2" class="move yellow r2 c2">
		<input type="checkbox" id="y-r2c3" class="move yellow r2 c3">
		<input type="checkbox" id="y-r2c4" class="move yellow r2 c4">
		<input type="checkbox" id="y-r2c5" class="move yellow r2 c5">
		<input type="checkbox" id="y-r2c6" class="move yellow r2 c6">
		<input type="checkbox" id="y-r2c7" class="move yellow r2 c7">
		<input type="checkbox" id="y-r3c1" class="move yellow r3 c1">
		<input type="checkbox" id="y-r3c2" class="move yellow r3 c2">
		<input type="checkbox" id="y-r3c3" class="move yellow r3 c3">
		<input type="checkbox" id="y-r3c4" class="move yellow r3 c4">
		<input type="checkbox" id="y-r3c5" class="move yellow r3 c5">
		<input type="checkbox" id="y-r3c6" class="move yellow r3 c6">
		<input type="checkbox" id="y-r3c7" class="move yellow r3 c7">
		<input type="checkbox" id="y-r4c1" class="move yellow r4 c1">
		<input type="checkbox" id="y-r4c2" class="move yellow r4 c2">
		<input type="checkbox" id="y-r4c3" class="move yellow r4 c3">
		<input type="checkbox" id="y-r4c4" class="move yellow r4 c4">
		<input type="checkbox" id="y-r4c5" class="move yellow r4 c5">
		<input type="checkbox" id="y-r4c6" class="move yellow r4 c6">
		<input type="checkbox" id="y-r4c7" class="move yellow r4 c7">
		<input type="checkbox" id="y-r5c1" class="move yellow r5 c1">
		<input type="checkbox" id="y-r5c2" class="move yellow r5 c2">
		<input type="checkbox" id="y-r5c3" class="move yellow r5 c3">
		<input type="checkbox" id="y-r5c4" class="move yellow r5 c4">
		<input type="checkbox" id="y-r5c5" class="move yellow r5 c5">
		<input type="checkbox" id="y-r5c6" class="move yellow r5 c6">
		<input type="checkbox" id="y-r5c7" class="move yellow r5 c7">
		<input type="checkbox" id="y-r6c1" class="move yellow r6 c1">
		<input type="checkbox" id="y-r6c2" class="move yellow r6 c2">
		<input type="checkbox" id="y-r6c3" class="move yellow r6 c3">
		<input type="checkbox" id="y-r6c4" class="move yellow r6 c4">
		<input type="checkbox" id="y-r6c5" class="move yellow r6 c5">
		<input type="checkbox" id="y-r6c6" class="move yellow r6 c6">
		<input type="checkbox" id="y-r6c7" class="move yellow r6 c7">

		<label id="reset" for="chkDialog">↻</label>
		<input type="checkbox" id="chkDialog" class="dialog">
		<div class="dialog">
			<div class="dialog-inner">
				<div class="title">
					<span>New Game?</span>
					<label for="chkDialog">✕</label>
				</div>
				<div class="body">
					Are you sure you want to restart the game?
				</div>
				<div class="action">
					<button type="reset" class="button new-game">New Game</button>
					<label for="chkDialog" class="button cancel">Cancel</label>
				</div>
			</div>
		</div>

		<div class="labels">
			<div class="label c1">
				<label for="r-r1c1" class="red r1 c1"></label>
				<label for="y-r1c1" class="yellow r1 c1"></label>
				<label for="r-r2c1" class="red r2 c1"></label>
				<label for="y-r2c1" class="yellow r2 c1"></label>
				<label for="r-r3c1" class="red r3 c1"></label>
				<label for="y-r3c1" class="yellow r3 c1"></label>
				<label for="r-r4c1" class="red r4 c1"></label>
				<label for="y-r4c1" class="yellow r4 c1"></label>
				<label for="r-r5c1" class="red r5 c1"></label>
				<label for="y-r5c1" class="yellow r5 c1"></label>
				<label for="r-r6c1" class="red r6 c1"></label>
				<label for="y-r6c1" class="yellow r6 c1"></label>
			</div>
			<div class="label c2">
				<label for="r-r1c2" class="red r1 c2"></label>
				<label for="y-r1c2" class="yellow r1 c2"></label>
				<label for="r-r2c2" class="red r2 c2"></label>
				<label for="y-r2c2" class="yellow r2 c2"></label>
				<label for="r-r3c2" class="red r3 c2"></label>
				<label for="y-r3c2" class="yellow r3 c2"></label>
				<label for="r-r4c2" class="red r4 c2"></label>
				<label for="y-r4c2" class="yellow r4 c2"></label>
				<label for="r-r5c2" class="red r5 c2"></label>
				<label for="y-r5c2" class="yellow r5 c2"></label>
				<label for="r-r6c2" class="red r6 c2"></label>
				<label for="y-r6c2" class="yellow r6 c2"></label>
			</div>
			<div class="label c3">
				<label for="r-r1c3" class="red r1 c3"></label>
				<label for="y-r1c3" class="yellow r1 c3"></label>
				<label for="r-r2c3" class="red r2 c3"></label>
				<label for="y-r2c3" class="yellow r2 c3"></label>
				<label for="r-r3c3" class="red r3 c3"></label>
				<label for="y-r3c3" class="yellow r3 c3"></label>
				<label for="r-r4c3" class="red r4 c3"></label>
				<label for="y-r4c3" class="yellow r4 c3"></label>
				<label for="r-r5c3" class="red r5 c3"></label>
				<label for="y-r5c3" class="yellow r5 c3"></label>
				<label for="r-r6c3" class="red r6 c3"></label>
				<label for="y-r6c3" class="yellow r6 c3"></label>
			</div>
			<div class="label c4">
				<label for="r-r1c4" class="red r1 c4"></label>
				<label for="y-r1c4" class="yellow r1 c4"></label>
				<label for="r-r2c4" class="red r2 c4"></label>
				<label for="y-r2c4" class="yellow r2 c4"></label>
				<label for="r-r3c4" class="red r3 c4"></label>
				<label for="y-r3c4" class="yellow r3 c4"></label>
				<label for="r-r4c4" class="red r4 c4"></label>
				<label for="y-r4c4" class="yellow r4 c4"></label>
				<label for="r-r5c4" class="red r5 c4"></label>
				<label for="y-r5c4" class="yellow r5 c4"></label>
				<label for="r-r6c4" class="red r6 c4"></label>
				<label for="y-r6c4" class="yellow r6 c4"></label>
			</div>
			<div class="label c5">
				<label for="r-r1c5" class="red r1 c5"></label>
				<label for="y-r1c5" class="yellow r1 c5"></label>
				<label for="r-r2c5" class="red r2 c5"></label>
				<label for="y-r2c5" class="yellow r2 c5"></label>
				<label for="r-r3c5" class="red r3 c5"></label>
				<label for="y-r3c5" class="yellow r3 c5"></label>
				<label for="r-r4c5" class="red r4 c5"></label>
				<label for="y-r4c5" class="yellow r4 c5"></label>
				<label for="r-r5c5" class="red r5 c5"></label>
				<label for="y-r5c5" class="yellow r5 c5"></label>
				<label for="r-r6c5" class="red r6 c5"></label>
				<label for="y-r6c5" class="yellow r6 c5"></label>
			</div>
			<div class="label c6">
				<label for="r-r1c6" class="red r1 c6"></label>
				<label for="y-r1c6" class="yellow r1 c6"></label>
				<label for="r-r2c6" class="red r2 c6"></label>
				<label for="y-r2c6" class="yellow r2 c6"></label>
				<label for="r-r3c6" class="red r3 c6"></label>
				<label for="y-r3c6" class="yellow r3 c6"></label>
				<label for="r-r4c6" class="red r4 c6"></label>
				<label for="y-r4c6" class="yellow r4 c6"></label>
				<label for="r-r5c6" class="red r5 c6"></label>
				<label for="y-r5c6" class="yellow r5 c6"></label>
				<label for="r-r6c6" class="red r6 c6"></label>
				<label for="y-r6c6" class="yellow r6 c6"></label>
			</div>
			<div class="label c7">
				<label for="r-r1c7" class="red r1 c7"></label>
				<label for="y-r1c7" class="yellow r1 c7"></label>
				<label for="r-r2c7" class="red r2 c7"></label>
				<label for="y-r2c7" class="yellow r2 c7"></label>
				<label for="r-r3c7" class="red r3 c7"></label>
				<label for="y-r3c7" class="yellow r3 c7"></label>
				<label for="r-r4c7" class="red r4 c7"></label>
				<label for="y-r4c7" class="yellow r4 c7"></label>
				<label for="r-r5c7" class="red r5 c7"></label>
				<label for="y-r5c7" class="yellow r5 c7"></label>
				<label for="r-r6c7" class="red r6 c7"></label>
				<label for="y-r6c7" class="yellow r6 c7"></label>
			</div>

		</div>
		<div class="board">
			<div class="cell r1 c1"></div>
			<div class="cell r1 c2"></div>
			<div class="cell r1 c3"></div>
			<div class="cell r1 c4"></div>
			<div class="cell r1 c5"></div>
			<div class="cell r1 c6"></div>
			<div class="cell r1 c7"></div>
			<div class="cell r2 c1"></div>
			<div class="cell r2 c2"></div>
			<div class="cell r2 c3"></div>
			<div class="cell r2 c4"></div>
			<div class="cell r2 c5"></div>
			<div class="cell r2 c6"></div>
			<div class="cell r2 c7"></div>
			<div class="cell r3 c1"></div>
			<div class="cell r3 c2"></div>
			<div class="cell r3 c3"></div>
			<div class="cell r3 c4"></div>
			<div class="cell r3 c5"></div>
			<div class="cell r3 c6"></div>
			<div class="cell r3 c7"></div>
			<div class="cell r4 c1"></div>
			<div class="cell r4 c2"></div>
			<div class="cell r4 c3"></div>
			<div class="cell r4 c4"></div>
			<div class="cell r4 c5"></div>
			<div class="cell r4 c6"></div>
			<div class="cell r4 c7"></div>
			<div class="cell r5 c1"></div>
			<div class="cell r5 c2"></div>
			<div class="cell r5 c3"></div>
			<div class="cell r5 c4"></div>
			<div class="cell r5 c5"></div>
			<div class="cell r5 c6"></div>
			<div class="cell r5 c7"></div>
			<div class="cell r6 c1"></div>
			<div class="cell r6 c2"></div>
			<div class="cell r6 c3"></div>
			<div class="cell r6 c4"></div>
			<div class="cell r6 c5"></div>
			<div class="cell r6 c6"></div>
			<div class="cell r6 c7"></div>
			<div class="grid-overlay"></div>
		</div>
		<div class="game-over">
			<div class="banner">
				<span class="winner"></span>
				<button type="reset">New Game</button>
			</div>
		</div>
		<div class="footer">
			<div class="footer-labels">
				<label class="yellow">Yellow's turn</label>
				<label class="red">Red's turn</label>
			</div>
		</div>
	</form>
	<div class="outer-footer"></div>
</div>
!

CSS 

              
                :root {
	font-family: "Arial", sans-serif;
	--fore: #eee;
	color: var(--fore);
	--grey: grey;
	--red: #d82802;
	--yellow: #ffda03;
	--cell-color: none;
	--base-z: 0;
	--blue: #0042a3;
	--bg: #059207;
	user-select: none;
}
html,
body {
	height: 100%;
	margin: 0px;
	background-color: var(--bg);
}
div.container {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: space-between;
	width: 100vw;
	height: 100vh;
	max-height: 100vmin;
}
h1,
h2 {
	text-align: center;
}
h1 {
	margin-bottom: 0px;
}
h2 {
	margin-top: 0px;
}
.board-container {
	position: relative;
	width: 90vmin;
	height: 90vmin;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: stretch;
}
.board-container > input {
	display: none;
}
.board,
.labels {
	position: relative;
	width: 80%;
	max-height: 100%;
	display: grid;
	gap: 0.5vmin;
	padding: 1vmin;
}
.board {
	margin-top: -4vmin;
	z-index: 50;
	aspect-ratio: 7/6;
	grid-template-columns: repeat(7, auto);
	grid-template-rows: repeat(6, auto);
	background-color: var(--blue);
	border-radius: 5%;
	box-shadow: 0 0.5vmin 1vmin 1vmin rgba(0, 0, 0, 0.5);
}
.labels {
	aspect-ratio: 7/1;
	grid-template-columns: repeat(7, auto);
	grid-template-rows: auto;
}

label {
	cursor: pointer;
}
div.label {
	position: relative;
	aspect-ratio: 1 / 1;
}
div.labels label {
	position: absolute;
	left: 0px;
	right: 0px;
	top: 0px;
	bottom: 0px;
	background-color: var(--bg);
}

label.red {
	--cell-color: var(--red);
}
label.yellow {
	--cell-color: var(--yellow);
}
div.labels label::before {
	position: absolute;
	left: 0px;
	right: 0px;
	top: 0px;
	bottom: 0px;
	content: "";
	border-radius: 100%;
	margin: 0.25vmin;
	box-sizing: border-box;
	border: 0.3vmin dashed var(--fore);
	opacity: 0.25;
}
div.labels label:hover::before {
	background-color: var(--cell-color);
	box-shadow: inset 0px 0px 0px 1vmin var(--cell-color),
		inset 0px 0px 2vmin 1vmin rgba(0, 0, 0, 0.5),
		0px 0px 1vmin 0.25vmin rgba(0, 0, 0, 0.5);
	opacity: 1;
	border: none;
}

label.yellow.r1 {
	z-index: calc(var(--base-z) + 1);
}
label.yellow.r2 {
	z-index: calc(var(--base-z) + 3);
}
label.yellow.r3 {
	z-index: calc(var(--base-z) + 5);
}
label.yellow.r4 {
	z-index: calc(var(--base-z) + 7);
}
label.yellow.r5 {
	z-index: calc(var(--base-z) + 9);
}
label.yellow.r6 {
	z-index: calc(var(--base-z) + 11);
}
label.red.r1 {
	z-index: calc(var(--base-z) + 2);
}
label.red.r2 {
	z-index: calc(var(--base-z) + 4);
}
label.red.r3 {
	z-index: calc(var(--base-z) + 6);
}
label.red.r4 {
	z-index: calc(var(--base-z) + 8);
}
label.red.r5 {
	z-index: calc(var(--base-z) + 10);
}
label.red.r6 {
	z-index: calc(var(--base-z) + 12);
}

input.move.r1.c1:checked ~ div.labels label.r1.c1,
input.move.r1.c2:checked ~ div.labels label.r1.c2,
input.move.r1.c3:checked ~ div.labels label.r1.c3,
input.move.r1.c4:checked ~ div.labels label.r1.c4,
input.move.r1.c5:checked ~ div.labels label.r1.c5,
input.move.r1.c6:checked ~ div.labels label.r1.c6,
input.move.r1.c7:checked ~ div.labels label.r1.c7,
input.move.r2.c1:checked ~ div.labels label.r2.c1,
input.move.r2.c2:checked ~ div.labels label.r2.c2,
input.move.r2.c3:checked ~ div.labels label.r2.c3,
input.move.r2.c4:checked ~ div.labels label.r2.c4,
input.move.r2.c5:checked ~ div.labels label.r2.c5,
input.move.r2.c6:checked ~ div.labels label.r2.c6,
input.move.r2.c7:checked ~ div.labels label.r2.c7,
input.move.r3.c1:checked ~ div.labels label.r3.c1,
input.move.r3.c2:checked ~ div.labels label.r3.c2,
input.move.r3.c3:checked ~ div.labels label.r3.c3,
input.move.r3.c4:checked ~ div.labels label.r3.c4,
input.move.r3.c5:checked ~ div.labels label.r3.c5,
input.move.r3.c6:checked ~ div.labels label.r3.c6,
input.move.r3.c7:checked ~ div.labels label.r3.c7,
input.move.r4.c1:checked ~ div.labels label.r4.c1,
input.move.r4.c2:checked ~ div.labels label.r4.c2,
input.move.r4.c3:checked ~ div.labels label.r4.c3,
input.move.r4.c4:checked ~ div.labels label.r4.c4,
input.move.r4.c5:checked ~ div.labels label.r4.c5,
input.move.r4.c6:checked ~ div.labels label.r4.c6,
input.move.r4.c7:checked ~ div.labels label.r4.c7,
input.move.r5.c1:checked ~ div.labels label.r5.c1,
input.move.r5.c2:checked ~ div.labels label.r5.c2,
input.move.r5.c3:checked ~ div.labels label.r5.c3,
input.move.r5.c4:checked ~ div.labels label.r5.c4,
input.move.r5.c5:checked ~ div.labels label.r5.c5,
input.move.r5.c6:checked ~ div.labels label.r5.c6,
input.move.r5.c7:checked ~ div.labels label.r5.c7,
input.move.r6.c1:checked ~ div.labels label.r6.c1,
input.move.r6.c2:checked ~ div.labels label.r6.c2,
input.move.r6.c3:checked ~ div.labels label.r6.c3,
input.move.r6.c4:checked ~ div.labels label.r6.c4,
input.move.r6.c5:checked ~ div.labels label.r6.c5,
input.move.r6.c6:checked ~ div.labels label.r6.c6,
input.move.r6.c7:checked ~ div.labels label.r6.c7 {
	display: none !important;
}

div.cell {
	background-color: var(--bg);
	position: relative;
	aspect-ratio: 1 / 1;
	border-radius: 100%;
	box-shadow: inset 0 0 0.75vmin 1vmin rgba(0, 0, 0, 0.25);
}
div.cell::before {
	position: absolute;
	z-index: 99;
	content: "";
	top: 0px;
	right: 0px;
	bottom: 0px;
	left: 0px;
	margin: -0.5vmin;
	background-color: var(--blue);
	border-radius: 15%;
	-webkit-mask-image: radial-gradient(
		circle farthest-side at center,
		transparent 75%,
		white 77%
	);
	mask-image: radial-gradient(
		circle farthest-side at center,
		transparent 75%,
		white 77%
	);
}

div.cell::after {
	position: absolute;
	z-index: 98;
	left: 0px;
	right: 0px;
	top: 0px;
	aspect-ratio: 1 / 1;
	background-color: var(--cell-color);
	content: "";
	border-radius: 100%;
	margin: 0.5vmin;
	box-sizing: border-box;
	visibility: hidden;
	transition-property: top;
	transition-timing-function: ease-in;
}

div.cell.r1::after {
	top: calc(calc(-100% - 0.5vmin));
	transition-duration: 0.1s;
}
div.cell.r2::after {
	top: calc(calc(calc(-100% - 0.5vmin) * 2) + 1vmin);
	transition-duration: 0.15s;
}
div.cell.r3::after {
	top: calc(calc(calc(-100% - 0.5vmin) * 3) + 1vmin);
	transition-duration: 0.2s;
}
div.cell.r4::after {
	top: calc(calc(calc(-100% - 0.5vmin) * 4) + 1vmin);
	transition-duration: 0.25s;
}
div.cell.r5::after {
	top: calc(calc(calc(-100% - 0.5vmin) * 5) + 1vmin);
	transition-duration: 0.3s;
}
div.cell.r6::after {
	top: calc(calc(calc(-100% - 0.5vmin) * 6) + 1vmin);
	transition-duration: 0.35s;
}

input.move.red.r1.c1:checked ~ div.board .cell.r1.c1::after,
input.move.red.r1.c2:checked ~ div.board .cell.r1.c2::after,
input.move.red.r1.c3:checked ~ div.board .cell.r1.c3::after,
input.move.red.r1.c4:checked ~ div.board .cell.r1.c4::after,
input.move.red.r1.c5:checked ~ div.board .cell.r1.c5::after,
input.move.red.r1.c6:checked ~ div.board .cell.r1.c6::after,
input.move.red.r1.c7:checked ~ div.board .cell.r1.c7::after,
input.move.red.r2.c1:checked ~ div.board .cell.r2.c1::after,
input.move.red.r2.c2:checked ~ div.board .cell.r2.c2::after,
input.move.red.r2.c3:checked ~ div.board .cell.r2.c3::after,
input.move.red.r2.c4:checked ~ div.board .cell.r2.c4::after,
input.move.red.r2.c5:checked ~ div.board .cell.r2.c5::after,
input.move.red.r2.c6:checked ~ div.board .cell.r2.c6::after,
input.move.red.r2.c7:checked ~ div.board .cell.r2.c7::after,
input.move.red.r3.c1:checked ~ div.board .cell.r3.c1::after,
input.move.red.r3.c2:checked ~ div.board .cell.r3.c2::after,
input.move.red.r3.c3:checked ~ div.board .cell.r3.c3::after,
input.move.red.r3.c4:checked ~ div.board .cell.r3.c4::after,
input.move.red.r3.c5:checked ~ div.board .cell.r3.c5::after,
input.move.red.r3.c6:checked ~ div.board .cell.r3.c6::after,
input.move.red.r3.c7:checked ~ div.board .cell.r3.c7::after,
input.move.red.r4.c1:checked ~ div.board .cell.r4.c1::after,
input.move.red.r4.c2:checked ~ div.board .cell.r4.c2::after,
input.move.red.r4.c3:checked ~ div.board .cell.r4.c3::after,
input.move.red.r4.c4:checked ~ div.board .cell.r4.c4::after,
input.move.red.r4.c5:checked ~ div.board .cell.r4.c5::after,
input.move.red.r4.c6:checked ~ div.board .cell.r4.c6::after,
input.move.red.r4.c7:checked ~ div.board .cell.r4.c7::after,
input.move.red.r5.c1:checked ~ div.board .cell.r5.c1::after,
input.move.red.r5.c2:checked ~ div.board .cell.r5.c2::after,
input.move.red.r5.c3:checked ~ div.board .cell.r5.c3::after,
input.move.red.r5.c4:checked ~ div.board .cell.r5.c4::after,
input.move.red.r5.c5:checked ~ div.board .cell.r5.c5::after,
input.move.red.r5.c6:checked ~ div.board .cell.r5.c6::after,
input.move.red.r5.c7:checked ~ div.board .cell.r5.c7::after,
input.move.red.r6.c1:checked ~ div.board .cell.r6.c1::after,
input.move.red.r6.c2:checked ~ div.board .cell.r6.c2::after,
input.move.red.r6.c3:checked ~ div.board .cell.r6.c3::after,
input.move.red.r6.c4:checked ~ div.board .cell.r6.c4::after,
input.move.red.r6.c5:checked ~ div.board .cell.r6.c5::after,
input.move.red.r6.c6:checked ~ div.board .cell.r6.c6::after,
input.move.red.r6.c7:checked ~ div.board .cell.r6.c7::after {
	background-color: var(--red);
	box-shadow: inset 0vmin 0vmin 0.25vmin 0.5vmin rgba(0, 0, 0, 0.5),
		inset 0px 0px 0px 1vmin var(--red),
		inset 0px 0px 2vmin 1vmin rgba(0, 0, 0, 0.5);
	visibility: visible;
	top: 0px;``````
}
input.move.yellow.r1.c1:checked ~ div.board .cell.r1.c1::after,
input.move.yellow.r1.c2:checked ~ div.board .cell.r1.c2::after,
input.move.yellow.r1.c3:checked ~ div.board .cell.r1.c3::after,
input.move.yellow.r1.c4:checked ~ div.board .cell.r1.c4::after,
input.move.yellow.r1.c5:checked ~ div.board .cell.r1.c5::after,
input.move.yellow.r1.c6:checked ~ div.board .cell.r1.c6::after,
input.move.yellow.r1.c7:checked ~ div.board .cell.r1.c7::after,
input.move.yellow.r2.c1:checked ~ div.board .cell.r2.c1::after,
input.move.yellow.r2.c2:checked ~ div.board .cell.r2.c2::after,
input.move.yellow.r2.c3:checked ~ div.board .cell.r2.c3::after,
input.move.yellow.r2.c4:checked ~ div.board .cell.r2.c4::after,
input.move.yellow.r2.c5:checked ~ div.board .cell.r2.c5::after,
input.move.yellow.r2.c6:checked ~ div.board .cell.r2.c6::after,
input.move.yellow.r2.c7:checked ~ div.board .cell.r2.c7::after,
input.move.yellow.r3.c1:checked ~ div.board .cell.r3.c1::after,
input.move.yellow.r3.c2:checked ~ div.board .cell.r3.c2::after,
input.move.yellow.r3.c3:checked ~ div.board .cell.r3.c3::after,
input.move.yellow.r3.c4:checked ~ div.board .cell.r3.c4::after,
input.move.yellow.r3.c5:checked ~ div.board .cell.r3.c5::after,
input.move.yellow.r3.c6:checked ~ div.board .cell.r3.c6::after,
input.move.yellow.r3.c7:checked ~ div.board .cell.r3.c7::after,
input.move.yellow.r4.c1:checked ~ div.board .cell.r4.c1::after,
input.move.yellow.r4.c2:checked ~ div.board .cell.r4.c2::after,
input.move.yellow.r4.c3:checked ~ div.board .cell.r4.c3::after,
input.move.yellow.r4.c4:checked ~ div.board .cell.r4.c4::after,
input.move.yellow.r4.c5:checked ~ div.board .cell.r4.c5::after,
input.move.yellow.r4.c6:checked ~ div.board .cell.r4.c6::after,
input.move.yellow.r4.c7:checked ~ div.board .cell.r4.c7::after,
input.move.yellow.r5.c1:checked ~ div.board .cell.r5.c1::after,
input.move.yellow.r5.c2:checked ~ div.board .cell.r5.c2::after,
input.move.yellow.r5.c3:checked ~ div.board .cell.r5.c3::after,
input.move.yellow.r5.c4:checked ~ div.board .cell.r5.c4::after,
input.move.yellow.r5.c5:checked ~ div.board .cell.r5.c5::after,
input.move.yellow.r5.c6:checked ~ div.board .cell.r5.c6::after,
input.move.yellow.r5.c7:checked ~ div.board .cell.r5.c7::after,
input.move.yellow.r6.c1:checked ~ div.board .cell.r6.c1::after,
input.move.yellow.r6.c2:checked ~ div.board .cell.r6.c2::after,
input.move.yellow.r6.c3:checked ~ div.board .cell.r6.c3::after,
input.move.yellow.r6.c4:checked ~ div.board .cell.r6.c4::after,
input.move.yellow.r6.c5:checked ~ div.board .cell.r6.c5::after,
input.move.yellow.r6.c6:checked ~ div.board .cell.r6.c6::after,
input.move.yellow.r6.c7:checked ~ div.board .cell.r6.c7::after {
	background-color: var(--yellow);
	box-shadow: inset 0vmin 0vmin 0.25vmin 0.5vmin rgba(0, 0, 0, 0.75),
		inset 0px 0px 0px 1vmin var(--yellow),
		inset 0px 0px 2vmin 1vmin rgba(0, 0, 0, 0.5);
	visibility: visible;
	top: 0px;
}

input.move:checked ~ :is(div.labels, div.footer) label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red {
	display: none;
}

input.move:checked ~ input.move:checked ~ :is(div.labels, div.footer) label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red,
input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(div.labels, div.footer)
	label.red {
	display: block;
}

/* Red Wins */
input.move.red:checked
	+ input.move.red:not(.c1):checked
	+ input.move.red:not(.c1):checked
	+ input.move.red:not(.c1):checked
	~ :is(.footer, .game-over),
input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	~ :is(.footer, .game-over),
input.move.red:is(.c1, .c2, .c3, .c4):checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	~ :is(.footer, .game-over),
input.move.red:is(.c4, .c5, .c6, .c7):checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.red:checked
	~ :is(.footer, .game-over) {
	--winner: "Red Wins!";
}

/* Yellow Wins */
input.move.yellow:checked
	+ input.move.yellow:not(.c1):checked
	+ input.move.yellow:not(.c1):checked
	+ input.move.yellow:not(.c1):checked
	~ :is(.footer, .game-over),
input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	~ :is(.footer, .game-over),
input.move.yellow:is(.c1, .c2, .c3, .c4):checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	~ :is(.footer, .game-over),
input.move.yellow:is(.c4, .c5, .c6, .c7):checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	~ :is(.footer, .game-over) {
	--winner: "Yellow Wins!";
}

/* Game Over with Win*/
input.move.red:checked
	+ input.move.red:not(.c1):checked
	+ input.move.red:not(.c1):checked
	+ input.move.red:not(.c1):checked
	~ .game-over,
input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	~ .game-over,
input.move.red:is(.c1, .c2, .c3, .c4):checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	~ .game-over,
input.move.red:is(.c4, .c5, .c6, .c7):checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red
	+ input.move.red:checked
	~ .game-over,
input.move.yellow:checked
	+ input.move.yellow:not(.c1):checked
	+ input.move.yellow:not(.c1):checked
	+ input.move.yellow:not(.c1):checked
	~ .game-over,
input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	~ .game-over,
input.move.yellow:is(.c1, .c2, .c3, .c4):checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	~ .game-over,
input.move.yellow:is(.c4, .c5, .c6, .c7):checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow
	+ input.move.yellow:checked
	~ .game-over {
	display: block;
}

/* Tie Game */

input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ .game-over {
	display: block;
}

input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ input.move:checked
	~ :is(.footer, .game-over) {
	--winner: "Tie Game!";
}

/******/

.board-container .footer {
	background-color: black;
	width: 100%;
	position: fixed;
	margin-top: 2vmin;
	display: flex;
	justify-content: center;
	align-items: center;
	bottom: 0px;
	height: 10vmin;
	z-index: 99;
}
.footer-labels {
	position: relative;
	text-align: center;
	width: 100%;
	height: 100%;
}
.footer label {
	background-color: #000;
	padding: 2vmin;
	position: absolute;
	text-align: center;
	top: 0px;
	left: 0px;
	right: 0px;
	bottom: 0px;
	margin: auto;
}
.footer::after {
	background-color: #000;
	position: absolute;
	padding: 2vmin;
	left: 0px;
	right: 0px;
	top: 0px;
	bottom: 0px;
	display: flex;
	justify-content: center;
	align-items: center;
	content: var(--winner);
}

div.game-over {
	display: none;
	position: absolute;
	top: 0px;
	bottom: 0px;
	left: 0px;
	right: 0px;
	z-index: 100;
}
div.game-over::before {
	position: fixed;
	top: 0px;
	bottom: 0px;
	left: 0px;
	right: 0px;
	background-color: #000;
	content: "";
	opacity: 0.2;
}
div.game-over .banner {
	position: fixed;
	padding: 4vmin;
	top: 25%;
	left: 0px;
	right: 0px;
	display: flex;
	flex-direction: column;
	justify-content: space-evenly;
	align-items: center;
	font-size: 8vmin;
	font-weight: bold;
	text-shadow: 0.1em 0.1em 0.4em black, 0.2em 0.2em 0.8em black,
		0px 0px 0.2em black;
}
div.game-over .banner::after {
	position: absolute;
	top: 0px;
	bottom: 0px;
	left: 0px;
	right: 0px;
	content: "";
	background-color: #000;
	opacity: 0.25;
	z-index: -1;
}
div.game-over .banner span::after {
	left: 0px;
	right: 0px;
	top: 0px;
	bottom: 0px;
	content: var(--winner);
}

div.game-over button {
	margin-top: 0.5vmin;
	padding: 2vmin;
	font-size: 0.5em;
	border-radius: 2vmin;
	cursor: pointer;
	box-shadow: 0px 0px 0.5vmin 0.25vmin #333;
	background-color: var(--red);
	color: #eee;
}

div.grid-overlay {
	position: absolute;
	z-index: 99;
	top: 0px;
}

div.outer-footer {
	height: 10vmin;
}
#reset {
	position: fixed;
	top: 0px;
	right: 0px;
	background-color: var(--bg);
	cursor: pointer;
	border: none;
	color: var(--fore);
	font-size: 2em;
	transform: rotate(90deg);
	padding-top: 2vmin;
	padding-right: 1vmin;
	display: none;
}
#reset:active {
	opacity: 0.5;
}

input.move:checked ~ #reset {
	display: block;
}

div.dialog {
	display: flex;
	opacity: 0;
	visibility: hidden;
	position: fixed;
	z-index: 200;
	left: 0px;
	right: 0px;
	top: 0px;
	bottom: 0px;
	background-color: rgba(0, 0, 0, 0.2);
	align-items: center;
	justify-content: center;
	transition: opacity 0.5s, visibility 0.5s;
}
input.dialog:checked ~ div.dialog {
	opacity: 1;
	visibility: visible;
}

.dialog-inner {
	background-color: #fff;
	position: absolute;
	margin-top: -25vmin;
	height: 25vmin;
	width: 50vmin;
	display: flex;
	flex-direction: column;
	border-radius: 1vmin;
	box-shadow: 0px 0px 1vmin 0.75vmin rgba(0, 0, 0, 1);
	font-size: 2vmin;
	justify-items: stretch;
}
.dialog-inner .title {
	background-color: var(--blue);
	padding: 1vmin;
	display: flex;
	justify-items: space-between;
	font-weight: bold;
}

.dialog-inner .title span {
	flex-grow: 1;
	padding-left: 1vmin;
}
.dialog-inner .title label {
	justify-self: end;
}
.dialog-inner .title label:hover:active {
	opacity: 0.75;
}
.dialog-inner .body {
	flex-grow: 1;
	padding: 2vmin;
	color: var(--grey);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.5em;
	text-align: center;
	line-height: 1.25em;
}
.dialog-inner .action {
	padding: 1vmin;
	text-align: right;
}
.dialog-inner .action .button {
	cursor: pointer;
	font-size: 1em;
	margin: 0px;
	padding: 1vmin;
	border-radius: 1vmin;
	font-weight: bold;
}
.dialog-inner .action .button:hover:active {
	opacity: 0.75;
}
.button.new-game {
	background-color: var(--red);
	color: #eee;
}
.button.cancel {
	color: var(--grey);
}
!

JS
!
999px

Console