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HTML 

              
                <form>
	<label class="mac">
		<input class="mac__input" type="checkbox" name="mac" value="sad">
		<span class="mac__sr">Mac</span>
		<!-- monitor top -->
		<div class="mac__shape s1"></div>
		<div class="mac__shape s2"></div>
		<!-- monitor bottom -->
		<div class="mac__shape s3"></div>
		<div class="mac__shape s4"></div>
		<!-- screen -->
		<div class="mac__shape s5"></div>
		<!-- right eye -->
		<div class="mac__shape s6"></div>
		<div class="mac__shape s7"></div>
		<div class="mac__shape s8"></div>
		<div class="mac__shape s9"></div>
		<div class="mac__shape s10"></div>
		<!-- left eye -->
		<div class="mac__shape s11"></div>
		<div class="mac__shape s12"></div>
		<div class="mac__shape s13"></div>
		<div class="mac__shape s14"></div>
		<div class="mac__shape s15"></div>
		<!-- nose -->
		<div class="mac__shape s16"></div>
		<div class="mac__shape s17"></div>
		<div class="mac__shape s18"></div>
		<div class="mac__shape s19"></div>
		<!-- mouth -->
		<div class="mac__shape s20"></div>
		<div class="mac__shape s21"></div>
		<div class="mac__shape s22"></div>
		<div class="mac__shape s23"></div>
		<!-- apple logo -->
		<div class="mac__shape s24"></div>
		<!-- disc slot -->
		<div class="mac__shape s25"></div>
	</label>
	<p>Click/tap the Mac to change its mood!</p>
</form>
!

CSS 

              
                * {
	border: 0;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
:root {
	font-size: calc(16px + (24 - 16) * (100vw - 320px) / (1280 - 320));
}
body {
	background: #000;
	color: #eee;
	font: 1em/1.5 system-ui, sans-serif;
	display: flex;
	height: 100vh;
}
form {
	margin: auto;
	padding: 0 1.5em;
	text-align: center;
}
/* Mappy Mac */
.mac, .mac__shape {
	transition: all 0.25s ease-in-out;
}
.mac {
	cursor: pointer;
	display: block;
	font-size: 0.5em;
	margin: 0 auto 3rem auto;
	position: relative;
	width: 23em;
	height: 30em;
	-webkit-tap-highlight-color: transparent;
}
.mac__input, .mac__shape, .mac__sr {
	position: absolute;
}
.mac__input {
	top:;
	left: 50%;
}
.mac__sr {
	clip: rect(1px,1px,1px,1px);
	overflow: hidden;
	width: 1px;
	height: 1px;
}
.mac__shape {
	top: 0;
	left: 0;
	width: 1em;
	height: 1em;
	transform-origin: 0 0;
	will-change: transform;
}
.s1, .s2 {
	background: #adadad;
	width: 22em;
}
.s1 {
	height: 1.1em;
	transform: translate(0.5em,0);
}
.s2 {
	height: 25em;
	transform: translate(0.5em,1em);
}
.s3, .s4 {
	width: 20em;
	height: 3em;
	transform: translate(1.5em,27em);
}
.s3 {
	background:
		linear-gradient(90deg,#7d7d7d 6em,#575757 6em 11em,#57575700 11em) 0 0,
		linear-gradient(90deg,#8f8f8f 8em,#7d7d7d 8em 10em,#575757 10em 14em,#57575700 14em) 0 1em,
		linear-gradient(90deg,#a6a6a6 8em,#8f8f8f 8em 11em,#7d7d7d 11em 13em,#575757 13em 17em,#57575700 17em) 0 2em;
	background-color: #2b2b2b;
	background-repeat: no-repeat;
	background-size: 100% 1em;
}
.s4 {
	background: #fff;
	opacity: 0;
}
.s5 {
	background: #d4cdfd;
	box-shadow:
		0 -1em #3b3b3b,
		1em 0 #fff,
		0 1em #fff,
		-1em 0 #3b3b3b;
	width: 16em;
	height: 13em;
	transform: translate(3.5em,3em);
}
.mac__shape:nth-of-type(n + 6):nth-of-type(-n + 23), .s25 {
	background: #000;
}
.s6, .s7, .s8, .s9, .s10 {
	transform: translate(6.5em,6em);
}
.s6, .s11 {
	height: 2em;
}
.s11, .s12, .s13, .s14, .s15 {
	transform: translate(14.5em,6em);
}
.s16, .s17 {
	transform: translate(9.5em,10em);
}
.s18 {
	height: 5em;
	transform: translate(10.5em,6em);
}
.s19 {
	transform: translate(10.5em,10em);
}
.s20 {
	transform: translate(7.5em,12em);
}
.s21 {
	width: 4em;
	transform: translate(8.5em,13em);
}
.s22, .s23 {
	transform: translate(12.5em,12em);
}
.s24 {
	background: #62fe3d;
	box-shadow: 0 1em #ff001a;
	width: 2em;
	transform: translate(2.5em,22em);
}
.s25 {
	box-shadow: 0 1em #fff;
	width: 8em;
	transform: translate(11.5em,22em);
}
/* Sad Mac */
.mac__input:checked ~ .s1, .mac__input:checked ~ .s2, .mac__input:checked ~ .s5 {
	background: #fff;
}
.mac__input:checked ~ .s1 {
	transform: translate(1em,0) scale(calc(21/22),1);
}
.mac__input:checked ~ .s2 {
	transform: translate(0,1em) scale(calc(23/22),1);
}
.mac__input:checked ~ .s3, .mac__input:checked ~ .s4 {
	transform: translate(1em,27em) scale(1.05,1);
}
.mac__input:checked ~ .s4 {
	opacity: 1;
}
.mac__input:checked ~ .s5 {
	box-shadow:
		0 -1em #000,
		1em 0 #000,
		0 1em #000,
		-1em 0 #000;
	width: 17em;
	transform: translate(3em,3em);
}
.mac__input:checked ~ .s6 {
	transform: translate(7em,6em) scale(1,0.5);
}
.mac__input:checked ~ .s7 {
	transform: translate(6em,5em);
}
.mac__input:checked ~ .s8 {
	transform: translate(8em,5em);
}
.mac__input:checked ~ .s9 {
	transform: translate(6em,7em);
}
.mac__input:checked ~ .s10 {
	transform: translate(8em,7em);
}
.mac__input:checked ~ .s11 {
	transform: translate(15em,6em) scale(1,0.5);
}
.mac__input:checked ~ .s12 {
	transform: translate(14em,5em);
}
.mac__input:checked ~ .s13 {
	transform: translate(16em,5em);
}
.mac__input:checked ~ .s14 {
	transform: translate(14em,7em);
}
.mac__input:checked ~ .s15 {
	transform: translate(16em,7em);
}
.mac__input:checked ~ .s16 {
	transform: translate(9em,9em);
}
.mac__input:checked ~ .s17 {
	transform: translate(10em,10em);
}
.mac__input:checked ~ .s18 {
	transform: translate(11em,10em) scale(1,0.2);
}
.mac__input:checked ~ .s19 {
	transform: translate(12em,9em);
}
.mac__input:checked ~ .s20 {
	transform: translate(8em,13em);
}
.mac__input:checked ~ .s21 {
	transform: translate(9em,12em) scale(1.25,1);
}
.mac__input:checked ~ .s22 {
	transform: translate(14em,13em) scale(2,1);
}
.mac__input:checked ~ .s23 {
	transform: translate(16em,14em);
}
.mac__input:checked ~ .s24 {
	background: #000;
	box-shadow: 0 1em #fff;
	transform: translate(2em,21em) scale(1.5,1);
}
.mac__input:checked ~ .s25 {
	transform: translate(13em,21em) scale(0.875,1);
}
!

JS
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