index.css

@font-face {
	font-family: "Mortal Kombat 3";
	src: url("./assets/fonts/MortalKombat3-Regular.eot");
	src: url("./assets/fonts/MortalKombat3-Regular.eot?#iefix")
			format("embedded-opentype"),
		url("./assets/fonts/MortalKombat3-Regular.woff2") format("woff2"),
		url("./assets/fonts/MortalKombat3-Regular.woff") format("woff"),
		url("./assets/fonts/MortalKombat3-Regular.ttf") format("truetype");
	font-weight: normal;
	font-style: normal;
	font-display: swap;
}

*,
*:before,
*:after {
	box-sizing: border-box;
}

body {
	background-color: #424542;
	background-image: url("./assets/versus.png");
	background-size: cover;
}

.root {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	padding-top: 30px;
	min-height: 100vh;
	min-width: 100vh;
	background-size: contain;
	background-position: center;
	position: relative;
}

.title {
	position: absolute;
	font-family: "Mortal Kombat 3";
	font-size: 48px;
	color: #fff;
	top: 10px;
	left: 50%;
	color: #efefef;
	text-shadow: 4px 2px 1px #000;
	transform: translate(-50%, 0);
	white-space: nowrap;
}

.player {
	position: absolute;
	width: 210px;
	height: 367px;
	z-index: 3;
	bottom: 44px;
	left: 50%;
	margin-left: -105px;
	transform: translate(-205%, 0px);
}

.player img {
	max-width: 100%;
	max-height: 100%;
	height: 100%;
}

.parent {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	grid-template-rows: repeat(4, 1fr);
	grid-column-gap: 0px;
	grid-row-gap: 0px;
}

.div1 {
	grid-area: 1 / 1 / 2 / 2;
}
.div2 {
	grid-area: 1 / 2 / 2 / 3;
}
.div3 {
	grid-area: 1 / 3 / 2 / 4;
}
.div4 {
	grid-area: 1 / 4 / 2 / 5;
}
.div5 {
	grid-area: 1 / 5 / 2 / 6;
}
.div6 {
	grid-area: 1 / 6 / 2 / 7;
}
.div7 {
	grid-area: 1 / 7 / 2 / 8;
}
.div8 {
	grid-area: 2 / 1 / 3 / 2;
}
.div9 {
	grid-area: 2 / 2 / 3 / 3;
}
.div10 {
	grid-area: 2 / 3 / 3 / 4;
}
.div11 {
	grid-area: 2 / 4 / 3 / 5;
}
.div12 {
	grid-area: 2 / 5 / 3 / 6;
}
.div13 {
	grid-area: 2 / 6 / 3 / 7;
}
.div14 {
	grid-area: 2 / 7 / 3 / 8;
}
.div15 {
	grid-area: 3 / 2 / 4 / 3;
}
.div16 {
	grid-area: 3 / 3 / 4 / 4;
}
.div17 {
	grid-area: 3 / 4 / 4 / 5;
}
.div18 {
	grid-area: 3 / 5 / 4 / 6;
}
.div19 {
	grid-area: 3 / 6 / 4 / 7;
}
.div20 {
	grid-area: 4 / 2 / 5 / 3;
}
.div21 {
	grid-area: 4 / 3 / 5 / 4;
}
.div22 {
	grid-area: 4 / 4 / 5 / 5;
}
.div23 {
	grid-area: 4 / 5 / 5 / 6;
}
.div24 {
	grid-area: 4 / 6 / 5 / 7;
}

.row {
	display: flex;
	position: relative;
	z-index: 1;
}

.row:hover {
	z-index: 2;
}
.character {
	width: 137px;
	height: 176px;
	position: relative;
	z-index: 1;
	cursor: pointer;
}

.character:hover,
.character.active {
	z-index: 2;
}

.character:hover:before,
.character.active:before {
	content: "";
	display: block;
	width: calc(100% + 4px);
	height: calc(100% + 4px);
	top: -2px;
	left: -2px;
	position: absolute;
	border: 14px solid #21aa21;
}
.character.disabled {
	cursor: default;
}
.character.disabled:hover:before {
	display: none;
}

.character img {
	width: 100%;
}