CodePen Embed - UI

<div class="flip-card-container" style="--hue: 220">
	<div class="flip-card">
		<div class="card-front">
			<figure>
				<div class="img-bg"></div>
				<img src="https://source.unsplash.com/user/erondu/800x600" alt="csspoints" />
				<figcaption>Web Design</figcaption>
			</figure>
			<ul>
				<li>Detail 1</li>
				<li>Detail 2</li>
				<li>Detail 3</li>
				<li>Detail 4</li>
				<li>Detail 5</li>
			</ul>
		</div>
		<div class="card-back">
			<figure>
				<div class="img-bg"></div>
				<img src="https://source.unsplash.com/user/erondu/800x600" alt="csspoints" />
			</figure>
			<button>Details</button>
			<div class="design-container">
				<span class="design design--1"></span>
				<span class="design design--2"></span>
				<span class="design design--3"></span>
				<span class="design design--4"></span>
				<span class="design design--5"></span>
				<span class="design design--6"></span>
				<span class="design design--7"></span>
				<span class="design design--8"></span>
			</div>
		</div>
	</div>
</div>

<div class="flip-card-container" style="--hue: 170">
	<div class="flip-card">
		<div class="card-front">
			<figure>
				<div class="img-bg"></div>
				<img src="https://source.unsplash.com/user/von_co/800x600" alt="csspoints" />
				<figcaption>Web Developer</figcaption>
			</figure>
			<ul>
				<li>Detail 1</li>
				<li>Detail 2</li>
				<li>Detail 3</li>
				<li>Detail 4</li>
				<li>Detail 5</li>
			</ul>
		</div>
		<div class="card-back">
			<figure>
				<div class="img-bg"></div>
				<img src="https://source.unsplash.com/user/von_co/800x600" alt="csspoints" />
			</figure>
			<button>Details</button>
			<div class="design-container">
				<span class="design design--1"></span>
				<span class="design design--2"></span>
				<span class="design design--3"></span>
				<span class="design design--4"></span>
				<span class="design design--5"></span>
				<span class="design design--6"></span>
				<span class="design design--7"></span>
				<span class="design design--8"></span>
			</div>
		</div>
	</div>
</div>

<div class="flip-card-container" style="--hue: 350">
	<div class="flip-card">
		<div class="card-front">
			<figure>
				<div class="img-bg"></div>
				<img src="https://source.unsplash.com/user/daladude/800x600" alt="csspoints" />
				<figcaption>Seo Expert</figcaption>
			</figure>
			<ul>
				<li>Detail 1</li>
				<li>Detail 2</li>
				<li>Detail 3</li>
				<li>Detail 4</li>
				<li>Detail 5</li>
			</ul>
		</div>
		<div class="card-back">
			<figure>
				<div class="img-bg"></div>
				<img src="https://source.unsplash.com/user/daladude/800x600" alt="csspoints" />
			</figure>
			<button>Details</button>
			<div class="design-container">
				<span class="design design--1"></span>
				<span class="design design--2"></span>
				<span class="design design--3"></span>
				<span class="design design--4"></span>
				<span class="design design--5"></span>
				<span class="design design--6"></span>
				<span class="design design--7"></span>
				<span class="design design--8"></span>
			</div>
		</div>
	</div>
</div>

@import url('https://fonts.googleapis.com/css?family=Lato');

*, *::after, *::before {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	min-height: 100vh;
	padding: 40px;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	background: hsl(220, 10%, 12%);
	font-family: "Lato", "Segoe Ui", -apple-system, BlinkMacSystemFont, sans-serif;
}
.flip-card-container {
	--hue: 150;
	--primary: hsl(var(--hue), 50%, 50%);
	--white-1: hsl(0, 0%, 90%);
	--white-2: hsl(0, 0%, 80%);
	--dark: hsl(var(--hue), 25%, 10%);
	--grey: hsl(0, 0%, 50%);

	width: 310px;
	height: 500px;
	margin: 40px;
	perspective: 1000px;
}
.flip-card {
	width: inherit;
	height: inherit;
	position: relative;
	transform-style: preserve-3d;
	transition: .6s .1s;
}
.flip-card-container:hover .flip-card,	.flip-card-container:focus-within .flip-card {
	transform: rotateY(180deg);
}
.card-front,	.card-back {
	width: 100%;
	height: 100%;
	border-radius: 24px;
	background: var(--dark);
	position: absolute;
	top: 0;
	left: 0;
	overflow: hidden;
	backface-visibility: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
}
.card-front {
	transform: rotateY(0deg);
	z-index: 2;
}
.card-back {
	transform: rotateY(180deg);
	z-index: 1;
}
figure {
	z-index: -1;
}
figure,	.img-bg {
	position: absolute;
	top: 0;
	left: 0;

	width: 100%;
	height: 100%;
}
img {
	height: 100%;
	border-radius: 24px;
}
figcaption {
	display: block;
	width: auto;
	margin-top: 12%;
	padding: 8px 22px;
	font-weight: bold;
	line-height: 1.6;
	letter-spacing: 2px;
	word-spacing: 6px;
	text-align: right;
	position: absolute;
	top: 0;
	right: 12px;
	color: var(--white-1);
	background: hsla(var(--hue), 25%, 10%, .5);
}
.img-bg {
	background: hsla(var(--hue), 25%, 10%, .5);
}
.card-front .img-bg {
	clip-path: polygon(0 20%, 100% 40%, 100% 100%, 0 100%);
}
.card-front .img-bg::before {
	content: "";
	position: absolute;
	top: 34%;
	left: 50%;
	transform: translate(-50%, -50%) rotate(18deg);
	width: 100%;
	height: 6px;
	border: 1px solid var(--primary);
	border-left-color: transparent;
	border-right-color: transparent;
	transition: .1s;
}
.card-back .img-bg {
	clip-path: polygon(0 0, 100% 0, 100% 80%, 0 60%);
}
.flip-card-container:hover .card-front .img-bg::before {
	width: 6px;
	border-left-color: var(--primary);
	border-right-color: var(--primary);
}
ul {
	padding-top: 50%;
	margin: 0 auto;
	width: 70%;
	height: 100%;
	list-style: none;
	color: var(--white-1);
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
}
li {
	width: 100%;
	margin-top: 12px;
	padding-bottom: 12px;
	font-size: 14px;
	text-align: center;
	position: relative;
}
li:nth-child(2n) {
	color: var(--white-2);
}
li:not(:last-child)::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 1px;
	background: currentColor;
	opacity: .2;
}
button {
	font-family: inherit;
	font-weight: bold;
	color: var(--white-1);
	letter-spacing: 2px;
	padding: 9px 20px;
	border: 1px solid var(--grey);
	border-radius: 1000px;
	background: transparent;
	transition: .3s;
	cursor: pointer;
}
button:hover,	button:focus {
	color: var(--primary);
	background: hsla(var(--hue), 25%, 10%, .2);
	border-color: currentColor;
}
button:active {
	transform: translate(2px);
}
.design-container {
	--tr: 90;
	--op: .5;
	width: 100%;
	height: 100%;
	background: transparent;
	position: absolute;
	top: 0;
	left: 0;
	pointer-events: none;
}
.design {
	display: block;
	background: var(--grey);
	position: absolute;
	opacity: var(--op);
	transition: .3s;
}
.design--1,	.design--2,	.design--3,	.design--4 {
	width: 1px;
	height: 100%;
}
.design--1,	.design--2 {
	top: 0;
	transform: translateY(calc((var(--tr) - (var(--tr) * 2)) * 1%))
}
.design--1 {
	left: 20%;
}
.design--2 {
	left: 80%;
}
.design--3,	.design--4 {
	bottom: 0;
	transform: translateY(calc((var(--tr) + (var(--tr) - var(--tr))) * 1%))
}
.design--3 {
	left: 24%;
}
.design--4 {
	left: 76%;
}
.design--5,	.design--6,	.design--7,	.design--8 {
	width: 100%;
	height: 1px;
}
.design--5,	.design--6 {
	left: 0;
	transform: translateX(calc((var(--tr) - (var(--tr) * 2)) * 1%));
}
.design--5 {
	top: 41%;
}
.design--6 {
	top: 59%;
}
.design--7, .design--8 {
	right: 0;
	transform: translateX(calc((var(--tr) + (var(--tr) - var(--tr))) * 1%))
}
.design--7 {
	top: 44%;
}
.design--8 {
	top: 56%;
}
button:hover+.design-container,	button:active+.design-container, button:focus+.design-container {
	--tr: 20;
	--op: .7;
}

This Pen is owned by CSS Points on CodePen. It is a fork of this Pen.

See more by @csspoints on CodePen

External CSS

External JavaScript