<header class="showcase">
  <div class="showcase-top">
    <img src="https://i.ibb.co/r5krrdz/logo.png" alt="" />
    <a href="#" class="btn btn-rounded">Sign In</a>
  </div>
  <div class="showcase-content">
    <h1>See what's next</h1>
    <p>Watch anywhere. Cancel Anytime</p>
    <a href="#" class="btn btn-xl"
       >Watch Free For 30 Days <i class="fas fa-chevron-right btn-icon"></i
      ></a>
  </div>
</header>
<section class="tabs">
  <div class="container">
    <div id="tab-1" class="tab-item tab-border">
      <i class="fas fa-door-open fa-3x"></i>
      <p class="hide-sm">Cancel at any time</p>
    </div>
    <div id="tab-2" class="tab-item">
      <i class="fas fa-tablet-alt fa-3x"></i>
      <p class="hide-sm">Watch anywhere</p>
    </div>
    <div id="tab-3" class="tab-item">
      <i class="fas fa-tags fa-3x"></i>
      <p class="hide-sm">Pick your price</p>
    </div>
  </div>
</section>

<section class="tab-content">
  <div class="container">
    <!-- Tab Content 1 -->
    <div id="tab-1-content" class="tab-content-item show">
      <div class="tab-1-content-inner">
        <div>
          <p class="text-lg">
            If you decide Netflix isn't for you - no problem. No commitment.
            Cancel online anytime.
          </p>
          <a href="#" class="btn btn-lg">Watch Free For 30 Days</a>
        </div>
        <img src="https://i.ibb.co/J2xDJV7/tab-content-1.png" alt="" />
      </div>
    </div>

    <!-- Tab Content 2 -->
    <div id="tab-2-content" class="tab-content-item">
      <div class="tab-2-content-top">
        <p class="text-lg">
          Watch TV shows and movies anytime, anywhere — personalized for
          you.
        </p>
        <a href="#" class="btn btn-lg">Watch Free For 30 Days</a>
      </div>
      <div class="tab-2-content-bottom">
        <div>
          <img src="https://i.ibb.co/DpdN7Gn/tab-content-2-1.png" alt="" />
          <p class="text-md">
            Watch on your TV
          </p>
          <p class="text-dark">
            Smart TVs, PlayStation, Xbox, Chromecast, Apple TV, Blu-ray
            players and more.
          </p>
        </div>
        <div>
          <img src="https://i.ibb.co/R3r1SPX/tab-content-2-2.png" alt="" />
          <p class="text-md">
            Watch instantly or download for later
          </p>
          <p class="text-dark">
            Available on phone and tablet, wherever you go.
          </p>
        </div>
        <div>
          <img src="https://i.ibb.co/gDhnwWn/tab-content-2-3.png" alt="" />
          <p class="text-md">
            Use any computer
          </p>
          <p class="text-dark">
            Watch right on Netflix.com.
          </p>
        </div>
      </div>
    </div>

    <!-- Tab Content 3 -->
    <div id="tab-3-content" class="tab-content-item">
      <div class="text-center">
        <p class="text-lg">
          Choose one plan and watch everything on Netflix.
        </p>
        <a href="#" class="btn btn-lg">Watch Free For 30 Days</a>
      </div>

      <table class="table">
        <thead>
          <tr>
            <th></th>
            <th>Basic</th>
            <th>Standard</th>
            <th>Premium</th>
          </tr>
        </thead>
        <tbody>
          <tr>
            <td>Monthly price after free month ends on 6/19/19</td>
            <td>$8.99</td>
            <td>$12.99</td>
            <td>$15.99</td>
          </tr>
          <tr>
            <td>HD Available</td>
            <td><i class="fas fa-times"></i></td>
            <td><i class="fas fa-check"></i></td>
            <td><i class="fas fa-check"></i></td>
          </tr>
          <tr>
            <td>Ultra HD Available</td>
            <td><i class="fas fa-times"></i></td>
            <td><i class="fas fa-times"></i></td>
            <td><i class="fas fa-check"></i></td>
          </tr>
          <tr>
            <td>Screens you can watch on at the same time</td>
            <td>1</td>
            <td>2</td>
            <td>4</td>
          </tr>
          <tr>
            <td>Watch on your laptop, TV, phone and tablet</td>
            <td><i class="fas fa-check"></i></td>
            <td><i class="fas fa-check"></i></td>
            <td><i class="fas fa-check"></i></td>
          </tr>
          <tr>
            <td>Unlimited movies and TV shows</td>
            <td><i class="fas fa-check"></i></td>
            <td><i class="fas fa-check"></i></td>
            <td><i class="fas fa-check"></i></td>
          </tr>
          <tr>
            <td>Cancel anytime</td>
            <td><i class="fas fa-check"></i></td>
            <td><i class="fas fa-check"></i></td>
            <td><i class="fas fa-check"></i></td>
          </tr>
          <tr>
            <td>First month free</td>
            <td><i class="fas fa-check"></i></td>
            <td><i class="fas fa-check"></i></td>
            <td><i class="fas fa-check"></i></td>
          </tr>
        </tbody>
      </table>
    </div>
  </div>
</section>

<footer class="footer">
  <p>Questions? Call 1-866-579-7172</p>
  <div class="footer-cols">
    <ul>
      <li><a href="#">FAQ</a></li>
      <li><a href="#">Investor Relations</a></li>
      <li><a href="#">Ways To Watch</a></li>
      <li><a href="#">Corporate Information</a></li>
      <li><a href="#">Netflix Originals</a></li>
    </ul>
    <ul>
      <li><a href="#">Help Center</a></li>
      <li><a href="#">Jobs</a></li>
      <li><a href="#">Terms Of Use</a></li>
      <li><a href="#">Contact Us</a></li>
    </ul>
    <ul>
      <li><a href="#">Account</a></li>
      <li><a href="#">Redeem Gift Cards</a></li>
      <li><a href="#">Privacy</a></li>
      <li><a href="#">Speed Test</a></li>
    </ul>
    <ul>
      <li><a href="#">Media Center</a></li>
      <li><a href="#">Buy Gift Cards</a></li>
      <li><a href="#">Cookie Preferences</a></li>
      <li><a href="#">Legal Notices</a></li>
    </ul>
  </div>

</footer>

HTML만 구현했을 때 결과값

 

Sign In

See what's next

Watch anywhere. Cancel Anytime

Watch Free For 30 Days </i >

If you decide Netflix isn't for you - no problem. No commitment. Cancel online anytime.

Watch Free For 30 Days

Watch TV shows and movies anytime, anywhere — personalized for you.

Watch Free For 30 Days

Watch on your TV

Smart TVs, PlayStation, Xbox, Chromecast, Apple TV, Blu-ray players and more.

Watch instantly or download for later

Available on phone and tablet, wherever you go.

Use any computer

Watch right on Netflix.com.

Choose one plan and watch everything on Netflix.

Watch Free For 30 Days

	Basic	Standard	Premium
Monthly price after free month ends on 6/19/19	$8.99	$12.99	$15.99
HD Available
Ultra HD Available
Screens you can watch on at the same time	1	2	4
Watch on your laptop, TV, phone and tablet
Unlimited movies and TV shows
Cancel anytime
First month free

여기에 CSS를 추가하면

<style>
/* Global Styles */
:root {
	--primary-color: #e50914;
	--dark-color: #141414;
	--light-color: #f4f4f4;
}

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

body {
	font-family: 'Arial', sans-serif;
	-webkit-font-smoothing: antialiased;
	background: #000;
	color: #999;
}

ul {
	list-style: none;
}

h1,
h2,
h3,
h4 {
	color: #fff;
}

a {
	color: #fff;
	text-decoration: none;
}

p {
	margin: 0.5rem 0;
}

img {
	width: 100%;
}

.showcase {
	width: 100%;
	height: 93vh;
	position: relative;
	background: url('https://i.ibb.co/vXqDmnh/background.jpg') no-repeat center center/cover;
}

.showcase::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 1;
	background: rgba(0, 0, 0, 0.6);
	box-shadow: inset 120px 100px 250px #000000, inset -120px -100px 250px #000000;
}

.showcase-top {
	position: relative;
	z-index: 2;
	height: 90px;
}

.showcase-top img {
	width: 170px;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	margin-left: 0;
}

.showcase-top a {
	position: absolute;
	top: 50%;
	right: 0;
	transform: translate(-50%, -50%);
}

.showcase-content {
	position: relative;
	z-index: 2;
	width: 65%;
	margin: auto;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	text-align: center;
	margin-top: 9rem;
}

.showcase-content h1 {
	font-weight: 700;
	font-size: 5.2rem;
	line-height: 1.1;
	margin: 0 0 2rem;
}

.showcase-content p {
	text-transform: uppercase;
	color: #fff;
	font-weight: 400;
	font-size: 1.9rem;
	line-height: 1.25;
	margin: 0 0 2rem;
}

/* Tabs */
.tabs {
	background: var(--dark-color);
	padding-top: 1rem;
	border-bottom: 3px solid #3d3d3d;
	border-right: none;
}

.tabs .container {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	grid-gap: 1rem;
	align-items: center;
	justify-content: center;
	text-align: center;
}

.tabs p {
	font-size: 1.2rem;
	padding-top: 0.5rem;
}

.tabs .container > div {
	padding: 1.5rem 0;
}

.tabs .container > div:hover {
	color: #fff;
	cursor: pointer;
}

.tab-border {
	border-bottom: var(--primary-color) 4px solid;
}

/* Tab Content */
.tab-content {
	padding: 3rem 0;
	background: #000;
	color: #fff;
}

/* Hide initial content */
#tab-1-content,
#tab-2-content,
#tab-3-content {
	display: none;
	opacity: 0;
}

.show {
	display: block !important;
	opacity: 1 !important;
	transition: all 1000 ease-in;
}

#tab-1-content .tab-1-content-inner {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	grid-gap: 2rem;
	align-items: center;
	justify-content: center;
}

#tab-2-content .tab-2-content-top {
	display: grid;
	grid-template-columns: 2fr 1fr;
	grid-gap: 1rem;
	justify-content: center;
	align-items: center;
}

#tab-2-content .tab-2-content-bottom {
	margin-top: 2rem;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	grid-gap: 2rem;
	text-align: center;
}

.table {
	width: 100%;
	margin-top: 2rem;
	border-collapse: collapse;
	border-spacing: 0;
}

.table thead th {
	text-transform: uppercase;
	padding: 0.8rem;
}

.table tbody {
	display: table-row-group;
	vertical-align: middle;
	border-color: inherit;
}

.table tbody tr td {
	color: #999;
	padding: 0.8rem 1.2rem;
	text-align: center;
}

.table tbody tr td:first-child {
	text-align: left;
}

.table tbody tr:nth-child(odd) {
	background: #222;
}

.footer {
	max-width: 70%;
	margin: 1rem auto;
	overflow: auto;
}

.footer,
.footer a {
	color: #999;
	font-size: 0.9rem;
}

.footer p {
	margin-bottom: 1.5rem;
}

.footer .footer-cols {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	grid-gap: 2rem;
}

.footer li {
	line-height: 1.9;
}

.footer .lang-select {
	margin-top: 2rem;
	color: #999;
	background-color: #000;
	background-image: none;
	border: 1px solid #333;
	padding: 1rem 1.2rem;
	border-radius: 5px;
}

/* Container */
.container {
	max-width: 70%;
	margin: auto;
	overflow: hidden;
	padding: 0 2rem;
}

/* Text Styles */
.text-xl {
	font-size: 2rem;
}

.text-lg {
	font-size: 1.8rem;
	margin-bottom: 1rem;
}

.text-md {
	margin-bottom: 1.5rem;
	font-size: 1.2rem;
}

.text-center {
	text-align: center;
}

.text-dark {
	color: #999;
}

/* Buttons */
.btn {
	display: inline-block;
	background: var(--primary-color);
	color: #fff;
	padding: 0.4rem 1.3rem;
	font-size: 1rem;
	text-align: center;
	border: none;
	cursor: pointer;
	margin-right: 0.5rem;
	transition: opacity 0.2s ease-in;
	outline: none;
	box-shadow: 0 1px 0 rgba(0, 0, 0, 0.45);
	border-radius: 2px;
}

.btn:hover {
	opacity: 0.9;
}

.btn-rounded {
	border-radius: 5px;
}

.btn-xl {
	font-size: 2rem;
	padding: 1.5rem 2.1rem;
	text-transform: uppercase;
}

.btn-lg {
	font-size: 1rem;
	padding: 0.8rem 1.3rem;
	text-transform: uppercase;
}

.btn-icon {
	margin-left: 1rem;
}

@media (max-width: 960px) {

		.showcase {
		height: 70vh;
	}

	.hide-sm {
		display: none;
	}

	.showcase-top img {
		top: 30%;
		left: 5%;
		transform: translate(0);
	}

	.showcase-content h1 {
		font-size: 3.7rem;
		line-height: 1;
	}

	.showcase-content p {
		font-size: 1.5rem;
	}

	.footer .footer-cols {
		grid-template-columns: repeat(2, 1fr);
	}

	.btn-xl {
		font-size: 1.5rem;
		padding: 1.4rem 2rem;
		text-transform: uppercase;
	}

	.text-xl {
		font-size: 1.5rem;
	}

	.text-lg {
		font-size: 1.3rem;
		margin-bottom: 1rem;
	}

	.text-md {
		margin-bottom: 1rem;
		font-size: 1.2rem;
	}
}

@media (max-width: 700px) {
	.showcase::after {
		background: rgba(0, 0, 0, 0.6);
		box-shadow: inset 80px 80px 150px #000000, inset -80px -80px 150px #000000;
	}

	.showcase-content h1 {
		font-size: 2.5rem;
		line-height: 1;
	}

	.showcase-content p {
		font-size: 1rem;
	}

	#tab-1-content .tab-1-content-inner {
		grid-template-columns: 1fr;
		text-align: center;
	}

	#tab-2-content .tab-2-content-top {
		display: block;
		text-align: center;
	}

	#tab-2-content .tab-2-content-bottom {
		margin-top: 2rem;
		display: grid;
		grid-template-columns: 1fr;
		grid-gap: 2rem;
		text-align: center;
	}

	.btn-xl {
		font-size: 1rem;
		padding: 1.2rem 1.6rem;
		text-transform: uppercase;
	}
}

@media(max-height: 600px) {
  .showcase-content {
	margin-top: 3rem;
}
}
</style>

이러한 형식으로 넷플릭스 클론 사이트가 만들어진다.