
* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.
* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

이거 처럼 하려면 어떻게 코드를 수정해야 하나요
<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Bootstrap demo</title>
<link
href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css"
rel="stylesheet"
integrity="sha384-9ndCyUaIbzAi2FUVXJi0CjmCapSmO7SnpJef0486qhLnuZ2cdeRhO02iuK6FUUVM"
crossorigin="anonymous"
/>
<style>
@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css");
.background-banner {
background-image: linear-gradient(45deg,
rgb(51 43 43 / 75%),
rgb(20 19 20 / 61%)), url("https://s3.ap-northeast-2.amazonaws.com/materials.spartacodingclub.kr/webjong/images/music_festival.jpg");
max-height: 100%;
background-position: center;
background-size: cover;
background-repeat: no-repeat;
background-attachment: fixed;
}
</style>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css">
</head>
<body data-bs-theme="dark">
<div class="background-banner">
<nav
class="navbar border-bottom border-body d-flex justify-content-center"
data-bs-theme="dark"
>
<div class="ms-3">
<img src="https://s3.ap-northeast-2.amazonaws.com/materials.spartacodingclub.kr/webjong/images/sparta-logo.svg" alt="">
</div>
<nav class="navbar navbar-expand-lg">
<div class="container-fluid">
<button
class="navbar-toggler"
type="button"
data-bs-toggle="collapse"
data-bs-target="#navbarNav"
aria-controls="navbarNav"
aria-expanded="false"
aria-label="Toggle navigation"
>
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse " id="navbarNav" >
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link text-white" aria-current="page" href="#"
>Home</a
>
</li>
<li class="nav-item">
<a class="nav-link text-white" href="#">Music</a>
</li>
<li class="nav-item">
<a class="nav-link text-white" href="#">Album</a>
</li>
<li class="nav-item">
<a class="nav-link text-white disabled" aria-disabled="true"
>Movie</a
>
</li>
</ul>
</div>
</div>
</nav>
</nav>
<div class="px-4 pt-5 my-5 text-center border-bottom">
<h1 class="display-4 fw-bold text-body-emphasis">Centered screenshot</h1>
<div class="col-lg-6 mx-auto">
<p class="lead mb-4">
<br>
노래를 들으면 생각나는 누군가가 있으신가요?
<br>
<br>
당신의 감성이 담긴 인생곡 플레이리스트
<br>
멜로디쉐어에서 소중한 사람과 함께하세요.
</p>
<div class="d-grid gap-2 d-sm-flex justify-content-sm-center mb-5">
<!-- Button trigger modal -->
<button type="button" class="btn btn-danger" data-bs-toggle="modal" data-bs-target="#exampleModal">
음악 추가
</button>
</button>
</div>
</div>
<div class="overflow-hidden" style="max-height: 30vh">
<div class="container px-5"></div>
</div>
</div>
<!-- Modal -->
<div class="modal fade" id="exampleModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h1 class="modal-title fs-5" id="exampleModalLabel">최애 음악</h1>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<form>
<div class="mb-3">
<label for="exampleInputEmail1" class="form-label">유저</label>
<input type="text" class="form-control" id="exampleInputEmail1" aria-describedby="emailHelp">
<div id="emailHelp" class="form-text">사용자(추천인)의 이름을 넣어주세요.</div>
</div>
<div class="mb-3">
<label for="exampleInputEmail1" class="form-label">노래 제목</label>
<input type="text" class="form-control" id="exampleInputEmail1" aria-describedby="emailHelp">
<div id="emailHelp" class="form-text">좋아하는 노래 제목을 넣어주세요.</div>
</div>
<div class="mb-3">
<label for="exampleInputEmail1" class="form-label">가수</label>
<input type="text" class="form-control" id="exampleInputEmail1" aria-describedby="emailHelp">
<div id="emailHelp" class="form-text"></div>
</div>
<div class="mb-3">
<label for="exampleInputEmail1" class="form-label">앨범 커버URL</label>
<input type="text" class="form-control" id="exampleInputEmail1" aria-describedby="emailHelp">
<div id="emailHelp" class="form-text"></div>
</div>
<button type="submit" class="btn btn-danger">Submit</button>
</form>
</div>
</div>
</div>
</div>
<div class="row row-cols-1 row-cols-md-4 g-4 mx-auto w-75 pb-5">
<div class="col">
<div class="card">
<img src="https://s3.ap-northeast-2.amazonaws.com/materials.spartacodingclub.kr/webjong/ive.jpg" class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
</div>
</div>
</div>
<div class="col">
<div class="card">
<img src="https://s3.ap-northeast-2.amazonaws.com/materials.spartacodingclub.kr/webjong/ive.jpg" class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
</div>
</div>
</div>
<div class="col">
<div class="card">
<img src="https://s3.ap-northeast-2.amazonaws.com/materials.spartacodingclub.kr/webjong/ive.jpg" class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content.</p>
</div>
</div>
</div>
<div class="col">
<div class="card">
<img src="https://s3.ap-northeast-2.amazonaws.com/materials.spartacodingclub.kr/webjong/ive.jpg" class="card-img-top" alt="...">
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
</div>
</div>
</div>
</div>
</div>
<div class="container">
<footer>
<div class="d-flex flex-column flex-sm-row justify-content-between py-4 my-4 border-top">
<p>© 2023 Company, Inc. All rights reserved.</p>
<ul class="list-unstyled d-flex">
<li class="ms-3"><a class="link-body-emphasis" href="https://www.youtube.com/@SpartaCodingClub"><i class="bi bi-youtube"></i></a></li>
<li class="ms-3"><a class="link-body-emphasis" href="https://www.instagram.com/spartacodingclub/"><i class="bi bi-instagram"></i></a></li>
<li class="ms-3"><a class="link-body-emphasis" href="https://spartacodingclub.kr/blog"><i class="bi bi-postcard"></i></a></li>
</ul>
</div>
</footer>
</div>
<script
src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"
integrity="sha384-geWF76RCwLtnZ8qwWowPQNguL3RmwHVBC9FhGdlKrxdiJJigb/j/68SIy3Te4Bkz"
crossorigin="anonymous"
></script>
</body>
</html>
