부트스트랩 써보기 에서
마지막에
.wrap{
width: 1200px;
margin: 20px auto 0px auto;
}
그리고 width를 왜 1300px이 아니고, 1200px 로 주셨나요?
margin : 20px auto 0px auto; 이게 무슨 뜻인지 모르겠습니다. 공식으로 외워야 하나요?
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<!-- Required meta tags -->
<meta charset="utf-8" />
<meta
name="viewport"
content="width=device-width, initial-scale=1, shrink-to-fit=no"
/>
<!-- Bootstrap CSS -->
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/bootstrap@4.3.1/dist/css/bootstrap.min.css"
integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T"
crossorigin="anonymous"
/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script
src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"
></script>
<title>스파르타코딩클럽 | 부트스트랩 연습하기</title>
<link
href="https://fonts.googleapis.com/css2?family=Gowun+Dodum&display=swap"
rel="stylesheet"
/>
<style>
* {
font-family: 'Gowun Dodum', sans-serif;
}
.mytitle {
height: 250px;
width: 100%;
background-image: linear-gradient(
0deg,
rgba(0, 0, 0, 0.5),
rgba(0, 0, 0, 0.5)
),
url(https://movie-phinf.pstatic.net/20210715_95/1626338192428gTnJl_JPEG/movie_image.jpg);
background-position: center;
background-size: cover;
color: white;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
}
.mytitle > button {
width: 200px;
height: 50px;
background-color: transparent;
color: white;
border-radius: 50px;
border: 1px solid white;
margin-top: 10px;
}
.mytitle > button:hover {
border: 2px solid white;
}
.mycomment {
color: gray;
}
.wrap{
width: 1200px;
margin: 20px auto 0px auto;
}
</style>
</head>
<body>
<div class="mytitle">
<h1>내 생애 최고의 영화들</h1>
<button>영화기록하기</button>
</div>
<div class="wrap">
<div class="row row-cols-1 row-cols-md-3 g-4">
<div class="col">
<div class="card">
<img
src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top"
alt="..."
/>
<div class="card-body">
<h5 class="card-title">영화 제목</h5>
<p class="card-text">내용</p>
<p>⭐⭐⭐</p>
<p class="mycomment">여기에 코멘트</p>
</div>
</div>
</div>
<div class="col">
<div class="card">
<img
src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top"
alt="..."
/>
<div class="card-body">
<h5 class="card-title">영화 제목</h5>
<p class="card-text">내용</p>
<p>⭐⭐⭐</p>
<p class="mycomment">여기에 코멘트</p>
</div>
</div>
</div>
<div class="col">
<div class="card">
<img
src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top"
alt="..."
/>
<div class="card-body">
<h5 class="card-title">영화 제목</h5>
<p class="card-text">내용</p>
<p>⭐⭐⭐</p>
<p class="mycomment">여기에 코멘트</p>
</div>
</div>
</div>
<div class="col">
<div class="card">
<img
src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"
class="card-img-top"
alt="..."
/>
<div class="card-body">
<h5 class="card-title">영화 제목</h5>
<p class="card-text">내용</p>
<p>⭐⭐⭐</p>
<p class="mycomment">여기에 코멘트</p>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
