<!-- Masthead -->
<header class="masthead">

	<button class="menu-btn btn">
            <i class="fas fa-bars" aria-hidden="true"></i>
        </button>

	<div class="logo">
		<a href="#">
			<h1><i class="fab fa-youtube logo-icon" aria-hidden="true"></i>YouTube</h1>
		</a>
	</div>

	<div class="site-search">
		<input type="search" placeholder="Search" class="search-input" aria-label="Search">
		<button class="search-btn" aria-label="Search"><i class="fas fa-search" aria-hidden="true"></i></button>
	</div>

	<div class="user-menu">

		<button class="btn" aria-label="Upload">
                <i class="fas fa-upload" aria-hidden="true"></i>
            </button>

		<button class="btn" aria-label="YouTube Apps">
                <i class="fas fa-th" aria-hidden="true"></i>
            </button>

		<button class="btn" aria-label="Notifications">
                <i class="fas fa-bell" aria-hidden="true"></i>
            </button>

		<button class="btn" aria-label="Account">
                <i class="fas fa-user-circle" aria-hidden="true"></i>
            </button>

	</div>

</header>
<!-- End of header -->

<!-- Channel Banner -->
<section class="channel-banner">

	<div class="channel-social-links">

		<ul>

			<li class="btn google-plus">
				<i class="fab fa-google-plus-square" aria-hidden="true"></i>
			</li>

			<li class="btn twitter">
				<i class="fab fa-twitter-square" aria-hidden="true"></i>
			</li>

			<li class="btn facebook">
				<i class="fab fa-facebook-square" aria-hidden="true"></i>
			</li>

		</ul>

	</div>

</section>
<!-- End of channel banner -->

<!-- Channel Info -->
<section class="channel-info">

	<div class="container">

		<div class="channel-icon">

			<img src="https://images.unsplash.com/photo-1467912681710-2a73a89d88d6?w=80&h=80&fit=crop" alt="">

		</div>

		<div class="channel-title">

			<h1>ReallyCoolVlogs <i class="fas fa-check-circle"></i></h1>

			<div class="channel-subscriber-count">2,126,438 subscribers</div>

		</div>

		<div class="channel-subscribe">

			<button class="subscribe-btn btn">Subscribed 2.1m</button>

			<button class="notification-btn btn" aria-label="Enable Notifications"><i class="fas fa-bell" aria-hidden="true"></i></button>

		</div>

	</div>

</section>
<!-- End of channel info section -->

<!-- Channel navigation -->
<nav class="channel-nav">

	<div class="container">

		<ul>

			<li class="nav-item">
				<a href="#" class="current">Home</a>
			</li>

			<li class="nav-item">
				<a href="#">Videos</a>
			</li>

			<li class="nav-item">
				<a href="#">Playlists</a>
			</li>

			<li class="nav-item">
				<a href="#">Community</a>
			</li>

			<li class="nav-item">
				<a href="#">Channels</a>
			</li>

			<li class="nav-item">
				<a href="#">About</a>
			</li>

		</ul>

	</div>

</nav>
<!-- End of channel navigation -->

<!-- Channel main content -->
<main class="channel-content">

	<div class="container">

		<!-- Channel videos -->
		<section class="channel-videos">

			<div class="featured-video">

				<div class="video-thumbnail">
					<img src="https://images.unsplash.com/photo-1506960002266-9cebbf4e9549?w=246&h=140&fit=crop" alt="">
				</div>

				<div class="video-info">
					<h3 class="video-title">Really Cool Vlog 8</h3>
					<ul class="video-meta-data">
						<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
						<li class="video-views">252K views</li>
						<li class="video-upload-date">1 day ago</li>
					</ul>
					<p class="video-description">Another installment of the really cool vlog. Please like and share the video. Subscribe and activate notifications so you never miss an upload. Follow on social media etc.</p>
				</div>

			</div>

			<div class="vlogs-playlist playlist">

				<h2 class="playlist-title">Really Cool Vlogs</h2>

				<div class="playlist-videos">

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1506960002266-9cebbf4e9549?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Vlog 8</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">252K views</li>
								<li class="video-upload-date">1 day ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1499364615650-ec38552f4f34?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Vlog 7</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">376K views</li>
								<li class="video-upload-date">4 days ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1477466535227-9f581b3eec21?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Vlog 6</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">441K views</li>
								<li class="video-upload-date">1 week ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1481241857164-e8483bce922d?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Vlog 5</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">564K views</li>
								<li class="video-upload-date">1 week ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1496317556649-f930d733eea3?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Vlog 4</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">689K views</li>
								<li class="video-upload-date">2 weeks ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1515164084382-4ac60f929e06?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Vlog 3</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">763K views</li>
								<li class="video-upload-date">2 weeks ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1455657255576-9f8594457f6b?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Vlog 2</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">824K views</li>
								<li class="video-upload-date">3 weeks ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1496337589254-7e19d01cec44?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Vlog 1</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">1.1M views</li>
								<li class="video-upload-date">1 month ago</li>
							</ul>
						</div>

					</div>

				</div>

			</div>

			<div class="collabs-playlist playlist">

				<h2 class="playlist-title">Really Cool Collabs</h2>

				<div class="playlist-videos">

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1468109320504-a5e48f17cfb7?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Collab 6</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">128K views</li>
								<li class="video-upload-date">2 days ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1490578474895-699cd4e2cf59?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Collab 5</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">294K views</li>
								<li class="video-upload-date">1 week ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1511306404404-ad607bd7c601?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Collab 4</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">336K views</li>
								<li class="video-upload-date">2 weeks ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1475483768296-6163e08872a1?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Collab 3</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">471K views</li>
								<li class="video-upload-date">3 weeks ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1512271126385-b02e1b530dca?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Collab 2</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">565K views</li>
								<li class="video-upload-date">3 weeks ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1511854027438-1549025c5eff?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Collab 1</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolVlogs <i class="fas fa-check-circle"></i></li>
								<li class="video-views">683K views</li>
								<li class="video-upload-date">1 month ago</li>
							</ul>
						</div>

					</div>

				</div>

			</div>

			<div class="likes-playlist playlist">

				<h2 class="playlist-title">Liked Videos</h2>

				<div class="playlist-videos">

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1515264741767-1b533a4cdcb7?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Games 5</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolGames <i class="fas fa-check-circle"></i></li>
								<li class="video-views">723K views</li>
								<li class="video-upload-date">2 days ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1464666495445-5a33228a808e?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Fashion 3</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolFashion <i class="fas fa-check-circle"></i></li>
								<li class="video-views">594K views</li>
								<li class="video-upload-date">1 week ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1474711850460-45057e434715?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Music 4</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolMusic <i class="fas fa-check-circle"></i></li>
								<li class="video-views">137K views</li>
								<li class="video-upload-date">2 weeks ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1493711662062-fa541adb3fc8?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Games 2</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolGames <i class="fas fa-check-circle"></i></li>
								<li class="video-views">1.2M views</li>
								<li class="video-upload-date">3 weeks ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1471478331149-c72f17e33c73?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Music 2</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolMusic <i class="fas fa-check-circle"></i></li>
								<li class="video-views">876K views</li>
								<li class="video-upload-date">3 weeks ago</li>
							</ul>
						</div>

					</div>

					<div class="playlist-video" tabindex="0">

						<div class="video-thumbnail">
							<img src="https://images.unsplash.com/photo-1505022610485-0249ba5b3675?w=210&h=118&fit=crop" alt="">
						</div>

						<div class="video-info">
							<h3 class="video-title">Really Cool Fashion 1</h3>
							<ul class="video-meta-data">
								<li class="video-creator">ReallyCoolFashion <i class="fas fa-check-circle"></i></li>
								<li class="video-views">951K views</li>
								<li class="video-upload-date">1 month ago</li>
							</ul>
						</div>

					</div>

				</div>

			</div>

		</section>

		<!-- Recommended channels -->
		<section class="recommended-channels">

			<div class="recommended-channels-group">

				<h2 class="recommended-channels-heading">Featured Channels</h2>

				<div class="recommended-channel">

					<div class="recommended-channel-icon">
						<img src="https://images.unsplash.com/photo-1516257984-b1b4d707412e?w=24&h=24&fit=crop&crop=faces" alt="">
					</div>

					<h3 class="recommended-channel-title">ReallyCoolGuy</h3>

					<button class="recommended-channel-subscribe btn">Subscribed</button>

				</div>

				<div class="recommended-channel">

					<div class="recommended-channel-icon">
						<img src="https://images.unsplash.com/photo-1517492142635-e91271bebe8f?w=24&h=24&fit=crop&crop=faces" alt="">
					</div>

					<h3 class="recommended-channel-title">ReallyCoolGirl</h3>

					<button class="recommended-channel-subscribe btn">Subscribed</button>

				</div>

			</div>

			<div class="recommended-channels-group">

				<h2 class="recommended-channels-heading">Related Channels</h2>

				<div class="recommended-channel">

					<div class="recommended-channel-icon">
						<img src="https://images.unsplash.com/photo-1469032923574-4f1413034019?w=24&h=24&fit=crop" alt="">
					</div>

					<h3 class="recommended-channel-title">ReallyCoolGames</h3>

					<button class="recommended-channel-subscribe btn">Subscribed</button>

				</div>

				<div class="recommended-channel">

					<div class="recommended-channel-icon">
						<img src="https://images.unsplash.com/photo-1504960868016-9a59a5172321?w=24&h=24&fit=crop" alt="">
					</div>

					<h3 class="recommended-channel-title">ReallyCoolMusic</h3>

					<button class="recommended-channel-subscribe btn">Subscribe</button>

				</div>

				<div class="recommended-channel">

					<div class="recommended-channel-icon">
						<img src="https://images.unsplash.com/photo-1472591651607-70e2d88ae3c4?w=24&h=24&fit=crop" alt="">
					</div>

					<h3 class="recommended-channel-title">ReallyCoolFashion</h3>

					<button class="recommended-channel-subscribe btn">Subscribe</button>

				</div>

			</div>

		</section>
		<!-- End of recommended channels section -->

	</div>
	<!-- End of main content container -->

</main>
<!-- End of main content -->
/*

All grid code is placed in a 'supports' rule (feature query) at the bottom of the CSS (Line 474). 
        
The 'supports' rule will only run if your browser supports CSS grid.

Flexbox is used as a fallback so that browsers which don't support grid will still recieve an identical layout.

*/

/* Base styles */

:root {
    font-size: 10px;
    --grey-text: #828282;
    --black-text: #111;
}

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

body {
    display: flex;
    flex-direction: column;
    font-family: "Roboto", Arial, sans-serif;
    min-height: 100vh;
}

a {
    display: inline-block;
    text-decoration: none;
}

.container {
    max-width: 138rem;
    margin: 0 auto;
    padding: 0 2vw;
}

.btn {
    display: flex;
    justify-content: center;
    align-items: center;
    font: inherit;
    background: none;
    border: none;
    color: inherit;
    padding: 0;
    text-transform: uppercase;
    cursor: pointer;
}

::-webkit-scrollbar {
    width: 1.2rem;
    height: 1.2rem;
}

::-webkit-scrollbar-track {
    background-color: #fff;
}

::-webkit-scrollbar-thumb {
    background-color: #888;
    border-radius: 0.5rem;
    border: 0.2rem solid #fff;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #666;
}

/* Masthead */

.masthead {
    display: flex;
    flex-basis: 5.6rem;
    align-items: center;
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    background-color: #fff;
    padding: 0 2.2rem;
    box-shadow: 0 0.2rem 0.2rem rgba(17, 17, 17, 0.2);
    z-index: 1;
}

.logo {
    flex: 0 0 15rem;
    margin-left: 2.5rem;
}

.site-search {
    flex-grow: 1;
    margin: 0 2.5rem;
}

.menu-btn {
    font-size: 1.6rem;
    color: #888;
    padding: 0 0.5rem;
}

.logo h1 {
    font-family: "Oswald", Arial, sans-serif;
    font-size: 2.2rem;
    font-weight: 600;
    letter-spacing: -0.12rem;
    color: #282828;
    white-space: nowrap;
    cursor: pointer;
}

.logo-icon {
    color: #f00;
    padding-right: 0.5rem;
}

.site-search {
    display: flex;
    height: 3.2rem;
}

.search-input,
.search-btn {
    border: 0.1rem solid #ccc;
}

.search-input {
    flex-basis: 60rem;
    font-size: 1.5rem;
    font-weight: 500;
    border-top-left-radius: 0.3rem;
    border-bottom-left-radius: 0.3rem;
    border-right: none;
    padding-left: 1rem;
    color: var(--black-text);
}

.search-input::-webkit-input-placeholder {
    color: var(--grey-text);
}

.search-input:-ms-input-placeholder {
    color: var(--grey-text);
}

.search-input::-ms-input-placeholder {
    color: var(--grey-text);
}

.search-input::placeholder {
    color: var(--grey-text);
}

.search-btn {
    flex: 0 0 6.5rem;
    border-top-right-radius: 0.3rem;
    border-bottom-right-radius: 0.3rem;
    background-color: #f8f8f8;
    color: var(--black-text);
    cursor: pointer;
}

.search-btn:hover {
    background-color: #f0f0f0;
}

.user-menu {
    flex-basis: 16rem;
    display: flex;
    font-size: 1.6rem;
    color: var(--grey-text);
}

.user-menu .btn {
    flex: 0 0 4rem;
}

/* Channel banner */

.channel-banner {
    flex-basis: 16vw;
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    background: url("https://images.unsplash.com/photo-1486597622250-f997d79907f8?w=1400&h=600&fit=crop") no-repeat center 35%;
    background-size: cover;
    padding: 1.6rem;
}

.channel-social-links {
    padding: 1rem;
    background-color: rgba(0, 0, 0, 0.4);
}

.channel-social-links li {
    display: inline-block;
    font-size: 1.8rem;
    padding-right: 1rem;
}

.channel-social-links li:last-of-type {
    padding-right: 0;
}

.google-plus {
    color: #dd4d40;
}

.twitter {
    color: #1da1f3;
}

.facebook {
    color: #3b5999;
}

/* Channel info */

.channel-info {
    background-color: #fafafa;
    padding-top: 1.6rem;
}

.channel-info .container {
    display: flex;
    align-items: center;
}

.channel-icon {
    flex-basis: 8rem;
    height: 8rem;
    border-radius: 50%;
    overflow: hidden;
}

.channel-title {
    flex: 1 1 auto;
    margin: 0 2rem;
}

.channel-title h1 {
    font-size: 2.4rem;
    font-weight: 400;
    color: var(--black-text);
    white-space: nowrap;
}

.channel-title i {
    font-size: 1.4rem;
    color: #6e6e6e;
}

.channel-subscriber-count {
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 1.8;
    color: var(--grey-text);
}

.channel-subscribe {
    display: flex;
    height: 3.7rem;
    color: var(--grey-text);
}

.subscribe-btn {
    width: 14.2rem;
    font-size: 1.4rem;
    font-weight: 500;
    background-color: #eee;
    margin-right: 0.4rem;
}

.notification-btn {
    width: 4rem;
    font-size: 2rem;
}

/* Channel navigation */

.channel-nav {
    background-color: #fafafa;
    padding-bottom: 0.5rem;
    white-space: nowrap;
    overflow-x: auto;
}

.channel-nav ul {
    display: flex;
}

.nav-item a {
    display: inline-block;
    font-size: 1.4rem;
    font-weight: 500;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--grey-text);
    padding: 1.5rem 3.2rem;
}

.nav-item a.current {
    color: var(--black-text);
    border-bottom: 0.3rem solid #6e6e6e;
}

.nav-item a:hover {
    color: var(--black-text);
}

/* Channel content */

.channel-content .container {
    display: flex;
    padding-top: 2.4rem;
    padding-bottom: 2.4rem;
    color: var(--grey-text);
}

.channel-videos {
    display: flex;
    flex-direction: column;
    min-width: 42.5rem;
    max-width: 107rem;
}

.video-title {
    color: var(--black-text);
}

.video-meta-data,
.video-description {
    font-size: 1.3rem;
    font-weight: 400;
}

.video-description {
    max-width: 60rem;
    line-height: 1.4;
}

.video-meta-data li {
    display: inline-block;
}

.video-creator {
    padding-right: 0.4rem;
}

.video-views::after {
    content: "\00B7";
    font-size: 2.2rem;
    padding-left: 0.4rem;
    vertical-align: middle;
}

/* Featured video */

.featured-video {
    display: flex;
    cursor: pointer;
}

.featured-video .video-info {
    flex: 1;
}

.featured-video .video-thumbnail {
    margin-right: 1.5rem;
}

.featured-video .video-title {
    font-size: 1.8rem;
    font-weight: 400;
}

/* Video playlists */

.playlist {
    position: relative;
    padding-bottom: 1rem;
    overflow-x: auto;
    margin-top: 2rem;
}

.playlist-title {
    font-size: 1.6rem;
    font-weight: 500;
    position: -webkit-sticky;
    position: sticky;
    left: 0;
    border-top: 0.1rem solid #eee;
    padding: 2rem 0;
    color: var(--black-text);
}

.playlist-videos {
    display: flex;
}

.playlist-video {
    flex-basis: 21rem;
    margin-right: 0.5rem;
    cursor: pointer;
}

.playlist-video .video-title {
    font-size: 1.4rem;
    font-weight: 500;
    padding: 0.5rem 0;
}

.playlist-video .video-creator {
    display: block;
}

/* Recommended channels */

.recommended-channels {
    margin-left: 2rem;
}

.recommended-channels-heading {
    font-size: 1.4rem;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--grey-text);
    margin-bottom: 2rem;
}

.recommended-channels-group:first-of-type {
    margin-bottom: 2rem;
    border-bottom: 0.1rem solid #eee;
}

.recommended-channel {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding-bottom: 2rem;
    cursor: pointer;
}

.recommended-channel-icon {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 0.8rem;
}

.recommended-channel-title {
    flex: 1 0 50%;
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--black-text);
}

.recommended-channel-subscribe {
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--grey-text);
    background-color: #eee;
    width: 10rem;
    height: 2.4rem;
    margin-top: 0.8rem;
}

/*

The following rule will only run if your browser supports CSS grid.

Remove or comment-out the code block below to see how the browser will fall-back to flexbox styling. 

*/

@supports (display: grid) {
    body {
        display: grid;
        grid-template-rows: 5.6rem 16vw repeat(3, auto);
    }

    .masthead {
        display: grid;
        grid-template-columns: auto 15rem 1fr 16rem;
        grid-column-gap: 2.5rem;
    }

    .site-search {
        display: grid;
        grid-template-columns: minmax(0, 60rem) 6.5rem;
    }

    .user-menu {
        display: grid;
        grid-template-columns: repeat(4, 4rem);
    }

    .channel-info .container {
        display: grid;
        grid-template-columns: 8rem minmax(auto, 1fr) auto;
        grid-column-gap: 2rem;
    }

    .channel-subscribe {
        display: grid;
        grid-template-columns: repeat(2, auto);
        grid-column-gap: 0.4rem;
    }

    .channel-content .container {
        display: grid;
        grid-template-columns: 5fr 1fr;
        grid-gap: 2rem;
    }

    .channel-videos {
        display: grid;
        grid-row-gap: 2rem;
        max-width: 100%;
    }

    .featured-video {
        display: grid;
        grid-template-columns: auto 1fr;
        grid-gap: 1.5rem;
    }

    .playlist-videos {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: 21rem;
        grid-column-gap: 0.5rem;
    }

    .recommended-channel {
        display: grid;
        grid-template-columns: 2.4rem 1fr;
        grid-gap: 0.8rem;
    }

    .recommended-channel-subscribe {
        grid-column: 1 / -1;
    }

    .logo,
    .site-search,
    .channel-title,
    .subscribe-btn,
    .playlist,
    .featured-video .video-thumbnail,
    .playlist-video,
    .recommended-channels,
    .recommended-channel-icon,
    .recommended-channel-subscribe {
        margin: 0;
    }

    @media screen and (max-width: 60rem) {
        .masthead {
            grid-template-columns: auto 1fr 16rem;
        }

        .channel-info .container {
            grid-template-columns: repeat(2, auto);
        }

        .channel-content .container {
            grid-template-columns: minmax(42.5rem, 1fr);
        }
    }
}

/* Media queries */

@media screen and (max-width: 60rem) {
    .logo {
        flex-grow: 1;
    }

    .channel-info {
        padding-bottom: 1.6rem;
    }

    .channel-info .container {
        justify-content: space-around;
    }

    .channel-title,
    .channel-subscribe {
        flex: 0 0 auto;
        margin: 0;
    }

    .channel-title h1 {
        font-size: 1.8rem;
    }

    .channel-videos {
        max-width: 100%;
    }

    .recommended-channels,
    .channel-icon,
    .site-search {
        display: none;
    }
}
/*

Full-page view:

https://codepen.io/GeorgePark/full/oEwYYy/

*/

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

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