국내외 사이트 카피캣 유튜브
> 유튜브 채널 영역

<div id="youtube-channel-content">
<div id="channel-banner"></div>
<div id="channel-header">
<div class="channel-container">
<div class="channel-profile-wrap flex-align-between">
<div class="channel-profile flex-align-start">
<img class="channel-thumbnail" src="https://via.placeholder.com/80">
<div class="txt-wrap">
<h2>기발자 유튜브 채널</h2>
<p>구독자 222만명</p>
</div>
</div>
<button type="button" class="btn-subscribe">구독</button>
</div>
</div>
</div>
.channel-container
{width: 1284px;
margin: 0 auto;}
#youtube-channel-content #channel-banner
{width: 100%;
height: 250px;
background-color: darkblue;}
#youtube-channel-content #channel-header
{padding: 16px 0 4px;
background-color: rgba(24, 24, 24, 1);}
#youtube-channel-content #channel-header .channel-profile-wrap {}
#youtube-channel-content #channel-header .channel-profile-wrap .channel-profile {}
#youtube-channel-content #channel-header .channel-profile-wrap .channel-profile img
{width: 80px;
height: 80px;
border-radius: 50%;
margin-right: 24px;}
#youtube-channel-content #channel-header .channel-profile-wrap .channel-profile .txt-wrap {}
#youtube-channel-content #channel-header .channel-profile-wrap .channel-profile .txt-wrap h2
{font-size: 25px;
color: #ffffff;
font-weight: 500;}
#youtube-channel-content #channel-header .channel-profile-wrap .channel-profile .txt-wrap p
{color: #aaaaaa;
font-size: 14px;
margin-top: 5px;}
#youtube-channel-content #channel-header .channel-profile-wrap .btn-subscribe
{padding: 10px 20px;
background-color: red;
border-radius: 5px;
color: #ffffff;
font-size: 16px;}

<nav id="channel-nav">
<div class="channel-container">
<ul class="flex-align-start">
<li><a href="#" class="active">홈</a></li>
<li><a href="#">동영상</a></li>
<li><a href="#">재생목록</a></li>
<li><a href="#">커뮤니티</a></li>
<li><a href="#">채널</a></li>
<li><a href="#">정보</a></li>
</ul>
</div>
</nav>
#channel-nav
{background-color: rgba(24, 24, 24, 1);}
#channel-nav ul {}
#channel-nav li {}
#channel-nav li a
{display: block;
height: 47px;
padding: 0 32px;
line-height: 47px;
border-bottom: solid 2px transparent;
color: #aaaaaa;}
#channel-nav li a:hover
{color: #ffffff;}
#channel-nav li a.active
{border-bottom: solid 2px #ffffff;
color: #ffffff;}

<div id="channel-content">
<div class="channel-container">
<div id="channel-recent" class="flex-align-start">
<div class="thumbnail-wrap">
<img src="https://via.placeholder.com/246x148">
<span class="mark">실시간</span>
</div>
<div class="txt-wrap">
<h2>기발자 실시간 라이브 코딩 방송프로그램 24시간</h2>
<p class="channel">기발자 코딩채널 41명 시청중</p>
<p class="description">
동해물과 백두산이 마르고 닳도록 동해물과 백두산이 마르고 닳도록 동해물과 백두산이 마르고 닳도록 동해물과 백두산이 마르고 닳도록 동해물과 백두산이 마르고 닳도록 동해물과 백두산이 마르고 닳도록
</p>
</div>
</div>
#channel-recent
{align-items: flex-start;
padding: 24px 0;
border-bottom: solid 1px grey;}
#channel-recent .thumbnail-wrap
{position: relative;
width: 246px;
height: 148px;
margin-right: 16px;}
#channel-recent .thumbnail-wrap img
{width: 100%;
height: 100%;}
#channel-recent .thumbnail-wrap .mark
{position: absolute;
background-color: red;
font-size: 12px;
color: #ffffff;
padding: 4px 8px 2px;
border-radius: 5px;
right: 4px;
bottom: 4px;}
#channel-recent .txt-wrap
{width: 600px;}
#channel-recent .txt-wrap h2
{font-size: 24px;
color: #ffffff;
font-weight: 400;}
#channel-recent .txt-wrap .channel
{font-size: 14px;
color: #aaaaaa;}
#channel-recent .txt-wrap .description
{padding-top: 8px;
font-size: 14px;
color: #aaaaaa;
line-height: 1.45;}

<div class="channel-playlists-section">
<div class="playlists-header flex-align-start">
<h3>코딩하는 사람들</h3>
<div class="play-wrap flex-align-start">
<i class="icon-play"></i>
<a href="#" class="play-link">모두 재생</a>
</div>
</div>
<div class="playlists-body">
<ul class="flex-align-between">
<li>
<div class="channel-thumbnail">
<a href="#">
<img src="https://via.placeholder.com/210x118">
<span class="time">00:20</span>
</a>
</div>
<div class="channel-txt-wrap">
<h3>
<a href="#" class="title-link">
[무한도전] 무한상사 특집편! 퇴근... 할려면 하시던가요.
</a>
</h3>
<p><a href="channel.html" class="channel-link">MBC 엔터테이먼트</a></p>
<div class="txt-bottom">
<span class="count">조회수 71만회</span>
<span class="date">6개월 전</span>
</div>
</div>
</li>
</div> x 4
.channel-playlists-section
{padding: 24px 0;
border-bottom: solid 1px grey;}
.channel-playlists-section .playlists-header {}
.channel-playlists-section .playlists-header h3
{font-size: 18px;
color: #ffffff;
margin-right: 20px;}
.channel-playlists-section .playlists-header .play-wrap
{width: 85px;}
.channel-playlists-section .playlists-header .play-wrap .icon-play
{width: 24px;
height: 24px;
background-color: #ffffff;}
.channel-playlists-section .playlists-header .play-wrap .play-link
{font-size: 14px;
color: #aaaaaa;
margin-left: 8px;}
.channel-playlists-section .playlists-body
{margin-top: 24px;}
.channel-playlists-section .playlists-body ul {}
.channel-playlists-section .playlists-body li
{width: 210px;}
.channel-playlists-section .playlists-body li .channel-thumbnail
{width: 100%;
height: 118px;}
.channel-playlists-section .playlists-body li .channel-thumbnail a
{position: relative;
display: block;
width: 100%;
height: 100%;}
.channel-playlists-section .playlists-body li .channel-thumbnail img
{width: 100%;
height: 100%;}
.channel-playlists-section .playlists-body li .channel-thumbnail .time
{position: absolute;
font-size: 12px;
color: #ffffff;
background-color: #000000;
padding: 4px 8px 2px;
border-radius: 5px;
bottom: 4px;
right: 4px;}
.channel-playlists-section .playlists-body .channel-txt-wrap
{margin-top: 8px;}
.channel-playlists-section .playlists-body .channel-txt-wrap h3
{font-size: 15px;
margin-bottom: 6px;}
.channel-playlists-section .playlists-body .channel-txt-wrap h3 a
{color: #ffffff;}
.channel-playlists-section .playlists-body .channel-txt-wrap p
{font-size: 12px;}
.channel-playlists-section .playlists-body .channel-txt-wrap p a
{color: #aaaaaa;}
.channel-playlists-section .playlists-body .channel-txt-wrap .txt-bottom {}
.channel-playlists-section .playlists-body .channel-txt-wrap .txt-bottom .count,
.channel-playlists-section .playlists-body .channel-txt-wrap .txt-bottom .date
{font-size: 12px;
color: #aaaaaa; }

<nav id="explore-nav">
<ul class="flex-align-between">
<li>
<a href="#">
<i class="icon"></i>
<span>인기</span>
</a>
</li>
<li>
<a href="#">
<i class="icon"></i>
<span>음악</span>
</a>
</li>
<li>
<a href="#">
<i class="icon"></i>
<span>게임</span>
</a>
</li>
<li>
<a href="#">
<i class="icon"></i>
<span>영화</span>
</a>
</li>
<li>
<a href="#">
<i class="icon"></i>
<span>학습</span>
</a>
</li>
<li>
<a href="#">
<i class="icon"></i>
<span>스포츠</span>
</a>
</li>
</ul>
</nav>
/* 탐색 페이지 */
.explore-container
{width: 1280px;
margin: 0 auto;}
#explore-nav
{padding: 12px 0 8px;}
#explore-nav ul {}
#explore-nav li
{overflow: hidden;
width: 210px;
height: 116px;}
#explore-nav li a
{display: block;
width: 100%;
height: 100%;
background-color: grey;
border-radius: 5px;
padding: 20px;}
#explore-nav li a:hover
{background-color: darkgrey;}
#explore-nav li .icon
{display: block;
width: 32px;
height: 32px;
background-color: red;
margin-bottom: 25px;}
#explore-nav li span
{color: #ffffff;
font-size: 16px;}
<div id="popular-section">
<h2>인기 급상승 동영상</h2>
<ul>
<li>
<a href="#" class="flex-align-start">
<div class="image-wrap">
<img src="https://via.placeholder.com/246x148">
<span class="time">10:00</span>
</div>
<div class="txt-wrap">
<h3>기발자 코딩 프로그램 24시간 기발자 코딩 프로그램 24시간 기발자 코딩 프로그램 24시간</h3>
<p class="video-info">
<span class="channel">기발자 코딩채널</span>
<span class="count">조회수 435만회</span>
<span class="date">1일전</span>
</p>
<p class="description">동해물과 백두산이 마르고 닳도록</p>
</div>
</a>
</li>
</div> x 14
#popular-section
{margin-top: 24px;}
#popular-section h2
{font-size: 20px;
color: #ffffff;}
#popular-section ul
{margin-top: 24px;}
#popular-section li
{margin-bottom: 16px;}
#popular-section a
{align-items: flex-start;}
#popular-section li .image-wrap
{position: relative;
width: 246px;
height: 148px;
margin-right: 16px;}
#popular-section li .image-wrap img
{width: 100%;
height: 100%;}
#popular-section li .image-wrap .time
{position: absolute;
padding: 4px 8px 2px;
background-color: #212121;
color: #ffffff;
font-size: 12px;
border-radius: 5px;
bottom: 4px;
right: 4px;}
#popular-section li .txt-wrap
{width: 600px;}
#popular-section li .txt-wrap h3
{font-size: 20px;
color: #ffffff;}
#popular-section li .txt-wrap .video-info
{color: #aaaaaa;
font-size: 14px;}
#popular-section li .txt-wrap .video-info span:after
{content: '';
display: inline-block;
width: 4px;
height: 4px;
background-color: #aaaaaa;
border-radius: 50%;
margin: 6px 4px 0 8px;
vertical-align: top;}
#popular-section li .txt-wrap .video-info span:last-child:after
{content: none;}
#popular-section li .txt-wrap .video-info .channel {}
#popular-section li .txt-wrap .video-info .count {}
#popular-section li .txt-wrap .video-info .date {}
#popular-section li .txt-wrap .description
{padding-top: 8px;
font-size: 14px;
color: #aaaaaa;}
내용이 너무 많아서 당황했지만 해결했다.
상단과 왼쪽부분은 고정이라서 내용만 채우면 되어서
강의를 열심히 보며 해결했다.
오늘은 뭔가 내용이 많았다.
내일은 자바스크립트를 배울거같은데 두렵당.