card.html 버튼 위치

1. .slide-left 와 .slide-right가 사진의 중간에 위치하는 것이 아닌 웹페이지 전체의 중간에 위치하는 것 같은데 왜 그런지 모르겠습니다.

2. 또한 footer의 위치도 마찬가지입니다. 이 경우 .carousel footer의 속성에서 position: absolute를 지우면 가운데로 오긴 하는데 그렇게 해도 되는건가요?

답변 미리 감사합니다.

<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<title>인스타그램</title>
	<link rel="stylesheet" href="styles/card.css">
</head>
<body>
	<section class="container">
		<article class="card">
			<header>
				<div class="circle-image">
					<img src="images/profile.png">
				</div>
				<div class="card-username">
					<span>inflearn</span>
				</div>
				<div class="option-more">
					<button class="transparent-button"><img src="images/icons/mark.png"></button>
				</div>
			</header>

			<main>
				<div class="carousel" data="0">
					<div>
						<ul>
							<li><img src="images/mountain1.jpg"></li><li><img src="images/mountain2.jpg"></li><li><img src="images/mountain3.jpg"></li><li><img src="images/mountain4.jpg"></li>
						</ul>
						<div class="slide slide-left">
							<button class="transparent-button">
								<img src="images/icons/arrow-left.png">
							</button>
						</div>
						<div class="slide slide-right">
							<button class="transparent-button">
								<img src="images/icons/arrow-right.png">
							</button>
						</div>
					</div>

					<footer>
						<div class="active">
						</div>
						<div></div>
						<div></div>
						<div></div>
					</footer>
				</div>
				<div class="card-container">
					<div class="card-buttons">
						<div>
							<button class="transparent-button"><img src="images/icons/heart.png"></button>
						</div>
						<div>
							<button class="transparent-button"><img src="images/icons/chat.png"></button>
						</div>
						<div>
							<button class="transparent-button"><img src="images/icons/paper-plane.png"></button>
						</div>
						<div class="last-card-button">
							<button class="transparent-button"><img src="images/icons/bookmark.png"></button>
						</div>
					</div>
					<div class="card-likes">
						좋아요 999,999개
					</div>
					<div class="card-content">
						<ul>
							<li>
								<div>
									<span>inflearn.user</span> 본문 내용
								</div>
							</li>
							<li class="comment">
								<div>
									<span>inflearn.user</span> 댓글 하나
									<button class="transparent-button"><img src="images/icons/heart.png"></button>
								</div>
							</li>
							<li class="comment">
								<div>
									<span>inflearn.user</span> 댓글 둘
									<button class="transparent-button"><img src="images/icons/heart.png"></button>
								</div>
							</li>
						</ul>
					</div>
					<div class="card-time">
						7일 전
					</div>
				</div>
			</main>

			<footer class="card-comment">
				<input type="text" placeholder="댓글 달기 ..." name="comment">
				<div>
					<button class="transparent-button">게시</button>
				</div>
			</footer>
		</article>
	</section>
</body>
</html>

* {
	padding: 0;
	margin: 0;
}

ul, li {
	list-style: none;
}

.transparent-button {
	background-color: transparent;
	border: 0;
	outline: 0;
	cursor: pointer;
}

.container {
	width: 100%;
	background-color: #f0f0f0;
	padding: 20px 0;
}

article.card {
	width: 600px;
	margin: 20px auto;
	margin-bottom: 60px;
	background: #fff;
	border: 1px solid #c0c0c0;
	border-radius: 3px;
}

/***HEADER 시작***/
article.card header {
	height: 40px;
	padding: 10px;
}

article.card header > div {
	display: inline-block;
	vertical-align: middle;
}

.circle-image {
	height: 100%;
	padding: 5px;
	box-sizing: border-box;
}

.circle-image > img {
	height: 100%;
	border-radius: 50%;
}

.card-username {
	padding: 10px 0;
	font-weight: 900;
	line-height: 20px;
	margin-left: 5px;
	font-size: 13px;
}

.option-more {
	float: right;
	padding: 7px;
}
/***HEADER 종료***/

/***CONTENT 시작***/
.card-container {
	padding: 5px 10px;
}

/*버튼*/
.card-buttons {
	padding: 0 5px;
	margin-top: 5px;
}

.card-buttons > div {
	display: inline-block;
	margin-right: 10px;
}

.card-buttons > div.last-card-button {
	float: right;
	margin-right: 0;
}

/*좋아요*/
.card-likes {
	font-size: 13px;
	font-weight: 900;
	padding: 5px;
}

/*본문*/
.card-content {
	padding: 2px 5px;
	font-size: 13px;
}

.card-content li > div {
	padding: 1px 0;
}

.card-content li > div > span {
	font-weight: 900;
}

.card-content li.comment > div > button {
	float: right;
}

.card-content li.comment > div > button > img {
	width: 12px;
	margin-right: 5px;
}

/*시간*/
.card-time {
	padding: 3px;
	font-size: 11px;
	color: #a0a0a0;
}
/***CONTENT 시작***/

/***FOOTER 시작***/
footer.card-comment {
	position: relative;
	height: 55px;
	border-top: 1px solid #e0e0e0;
}

footer.card-comment input {
	width: 100%;
	height: 100%;
	outline: 0;
	border: 0;
	padding: 0 15px;
	color: #606060;
/*	box-sizing: border-box;*/

}

footer.card-comment > div {
	position: absolute;
	right: 10px;
	top: 50%;
	transform: translateY(-50%);
}

footer.card-comment > div > button {
	color: #0095f6;
	opacity: 0.5;
	padding: 10px 5px;
}
/***FOOTER 종료***/

/*캐러셀*/
article.card main .carousel {
	width: 100%
	position: relative;
}

article.card main .carousel > div {
	overflow: hidden;
}

article.card main .carousel ul {
	width: 10000px;
}

article.card main .carousel ul > li {
	display: inline-block;
}

article.card main .carousel ul > li img {
	width: 600px;
}

.slide {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	padding: 10px;
}

.slide img {
	opacity: 0.75;
}

.slide-right {
	right: 0;
}

.carousel footer {
	position: absolute;
	height: 20px;
	text-align: center;
	width: 100%;
}

.carousel footer div {
	width: 6px;
	height: 6px;
	background-color: #a8a8a8;
	display: inline-block;
	border-radius: 50%;
}

차례대로 html과 css코드입니다.

인프런 커뮤니티 질문&답변