CodePen Embed - Uninstall Boi

<section class="Confirm">
	<div class="Confirm-Header">
		<a class="Confirm-Header-Button Confirm-Header-Button_Close" href="javascript: void(0)"></a>
		<a class="Confirm-Header-Button Confirm-Header-Button_Minimize" href="javascript: void(0)"></a>
		<a class="Confirm-Header-Button Confirm-Header-Button_Maximize" href="javascript: void(0)"></a>
		<h1 class="Confirm-Header-Title">Confirm uninstall</h1>
	</div>
	<div class="Confirm-Body">
		<h2 class="Confirm-Body-Title">Are you sure you want to remove Boi from your pc?</h2>
		<figure class="Boi">
			<div class="Boi-Blush Boi-Blush_L"></div>
			<div class="Boi-Blush Boi-Blush_R"></div>
			<div class="Boi-Eye Boi-Eye_L"></div>
			<div class="Boi-Eye Boi-Eye_R"></div>
			<div class="Boi-Mouth"></div>
		</figure>
		<a class="Confirm-Body-Button Confirm-Body-Button_Cancel" href="javascript: void(0)">Cancel</a>
		<a class="Confirm-Body-Button Confirm-Body-Button_Delete" href="javascript: void(0)">Uninstall</a>
	</div>
</section>

* {
	box-sizing: border-box;
	font: inherit;
}

html {
	overflow: hidden;
	color: #333;
	font-size: 62.5%;
	@media screen and (max-width: 480px){
			font-size: 50%;
	}
	
	body {
		font-size: 2rem;
		padding: 0;
		margin: 0;
		width: 100vw;
		height: 100vh;
		background-image: linear-gradient(to left bottom, #444, #222);
		overflow: hidden;
		font-family: 'Rubik', sans-serif;
	}
}

.Confirm {
	$red: #a43;
	$green: #6a4;
	$yellow: #cb3;
	position: absolute;
	display: flex;
	flex-direction: column;
	overflow: hidden;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 72rem;
	max-width: 100%;
	min-width: 34rem;
	max-height: 100%;
	height: 46rem;
	background-color: #ccc;
	border-radius: 1rem;
	box-shadow: 0px 10px 5px -3px rgba(0, 0, 0, 0.2);

	&-Header {
		display: flex;
		align-items: center;
		position: relative;
		flex: 0 0 4rem;
		margin: 0 1rem;
		border-bottom: solid 1px rgba(0, 0, 0, 0.1);
		white-space: nowrap;

		&-Button {
			display: block;
			width: 1.6rem;
			height: 1.6rem;
			border-radius: 1rem;
			flex: 0 0 auto;
			transition: background-color 0.3s;

			&:not(:last-of-type) {
				margin-right: 1rem;
			}

			&_Close {
				background-color: $red;
				&:hover {
					background-color: lighten($red, 10%);
				}
			}

			&_Maximize {
				background-color: $yellow;
				&:hover {
					background-color: lighten($yellow, 10%);
				}
			}

			&_Minimize {
				background-color: $green;
				&:hover {
					background-color: lighten($green, 10%);
				}
			}
		}

		&-Title {
			margin: 0;
			padding: 0;
			transform: translateX(50%);
			margin-right: 50%;
			margin-left: auto;
		}
	}

	&-Body {
		flex: 1;
		display: flex;
		align-items: flex-end;
		justify-content: space-between;
		position: relative;
		margin: 2rem 4rem;

		&-Title {
			margin: 0;
			padding: 0;
			position: absolute;
			transform: translateY(-50%);
			top: 5%;
			text-align: center;
			width: 100%;
		}

		&-Button {
			&, &:link, &:visited {
				color: #fff;
				border-radius: 1rem;
				text-decoration: none;
				padding: 1rem 2rem;
				margin-bottom: 1rem;
				min-width: 10rem;
				text-align: center;
				transition: background-color 0.3s;
			}

			&_Delete {
				background-color: $red;
				&:hover {
					background-color: lighten($red, 10%);
				}
			}

			&_Cancel {
				background-color: $green;
				&:hover {
					background-color: lighten($green, 10%);
				}
			}
		}
	}
}

.Boi {
	$face-color: #eb5;
	$mouth-color: #a33;
	$scare-color: #5a8;

	--happiness: 0.9;
	--derp: 1;
	--px: 0.5;
	--py: 0.5;

	width: 22rem;
	max-width: 100%;
	height: 22rem;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	background-image: radial-gradient(lighten($face-color, 20%), $face-color);
	border-radius: 100%;
	overflow: hidden;
	margin: 0;
	align-self: center;
	flex: 0 0 auto;
	border: solid 2px darken($face-color, 5%);
	box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.2);

	&, * {
		position: absolute;
	}

	&::before {
		content: '';
		display: block;
		width: 100%;
		height: 100%;
		top: 0;
		left: 0;
		background-image: linear-gradient(to bottom, $scare-color, rgba($scare-color, 0));
		opacity: calc(1 - var(--happiness));
	}

	&-Blush {
		width: 20%;
		height: 10%;
		background-color: rgba(255, 100, 100, 0.3);
		border: 3px solid rgba(255, 100, 100, 0.3);
		top: calc(45% + var(--py) * 10%);
		border-radius: 100%;
		opacity: calc(var(--happiness) * var(--happiness) * 0.9 + 0.1);

		&_L {
			left: calc(7% + var(--px) * 2%);
		}

		&_R {
			right: calc(9% - var(--px) * 2%);
		}
	}

	&-Eye {
		width: calc(26% - var(--happiness) * 2%);
		height: calc(26% - var(--happiness) * 2%);
		background-color: #f6f6f6;
		border-radius: 100%;
		top: calc(25% + var(--py) * 10%);
		overflow: hidden;

		&_L {
			left: calc(18% + var(--px) * 4%);
			&::after {
				transform: translate(calc((var(--px) + var(--derp) * 0.5) * 100%), calc((var(--py) + var(--derp) * 0.5) * 100%));
			}
		}

		&_R {
			right: calc(22% - var(--px) * 4%);
			&::after {
				transform: translate(calc((var(--px) + var(--derp) * -0.3) * 100%), calc((var(--py) + var(--derp) * -0.3) * 100%));
			}
		}

		&::after {
			content: '';
			display: block;
			background-color: #421;
			width: calc(55% - var(--happiness) * 10%);
			height: calc(55% - var(--happiness) * 10%);
			border-radius: 100%;
		}
	}

	&-Mouth {
		width: calc(51% - var(--happiness) * 2%);
		height: calc(26% - var(--happiness) * 2%);
		background-color: $mouth-color;
		border-radius: calc((1 - var(--happiness)) * 10em) calc((1 - var(--happiness)) * 10em) calc(var(--happiness) * 16em) calc(var(--happiness) * 16em);
		top: calc(57.5% + var(--py) * 5%);
		left: calc(47.5% + var(--px) * 5%);
		transform: translateX(-50%);
		overflow: hidden;
		border: 3px solid darken($mouth-color, 5%);
		/* fix safari overflow breach */
		-webkit-mask-image: -webkit-radial-gradient(white, black);

		&::before {
			content: '';
			display: block;
			position: absolute;
			width: 20%;
			height: 20%;
			top: 0;
			left: 50%;
			background-color: white;
			border-radius: 0 0 0.5rem 0.5rem;
		}

		&::after {
			content: '';
			display: block;
			position: absolute;
			width: 60%;
			height: 50%;
			left: 10%;
			bottom: 0;
			background-color: rgba(0, 0, 0, 0.2);
			border-radius: 20rem 20rem 0 0;
		}
	}
}

View Compiled

const confirm = document.querySelector('.Confirm');
const boi = document.querySelector('.Boi');
const btnDelete = document.querySelector('.Confirm-Body-Button_Delete');
const btnCancel = document.querySelector('.Confirm-Body-Button_Cancel');
const current = {
	happiness: 0.9,
	derp: 1,
	px: 0.5,
	py: 0.5
};
const target = { ...current };

confirm.addEventListener('mousemove', onMouseMove);
confirm.addEventListener('mouseleave', onMouseLeave);

function onMouseMove({ clientX: x, clientY: y }) {
	let dx1 = x - btnDelete.getBoundingClientRect().x - btnDelete.getBoundingClientRect().width * 0.5;
	let dy1 = y - btnDelete.getBoundingClientRect().y - btnDelete.getBoundingClientRect().height * 0.5;
	let dx2 = x - btnCancel.getBoundingClientRect().x - btnCancel.getBoundingClientRect().width * 0.5;
	let dy2 = y - btnCancel.getBoundingClientRect().y - btnCancel.getBoundingClientRect().height * 0.5;
	let px = (x - confirm.getBoundingClientRect().x) / confirm.getBoundingClientRect().width;
	let py = (y - confirm.getBoundingClientRect().y) / confirm.getBoundingClientRect().height;
	let distDelete = Math.sqrt(dx1 * dx1 + dy1 * dy1);
	let distCancel = Math.sqrt(dx2 * dx2 + dy2 * dy2);
	let happiness = Math.pow(distDelete / (distCancel + distDelete), 0.75);

	target.happiness = happiness;
	target.derp = 0;
	target.px = px;
	target.py = py;
}

function onMouseLeave() {
	target.happiness = 0.9;
	target.derp = 1;
	target.px = 0.5;
	target.py = 0.5;
}

function update() {
	for (let prop in target) {
		if (target[prop] === current[prop]) {
			continue;
		} else if (Math.abs(target[prop] - current[prop]) < 0.01) {
			current[prop] = target[prop];
		} else {
			current[prop] += (target[prop] - current[prop]) * 0.1;
		}
		boi.style.setProperty(`--${prop}`, current[prop]);
	}
	requestAnimationFrame(update);
}

update();

This Pen is owned by wheatup on CodePen.

See more by @wheatup on CodePen

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.