꼭 한번 부탁드립니다. 브라켓 문제인것 같아서 vs에서도 해봐도 안됩니다.
좋은 강의 항상 감사합니다.
<!doctype html>
<html lang="en">
<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-alpha3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-KK94CHFLLe+nY2dmCWGMq91rCGa5gtU4mk92HdvYe+M/SXH301p5ILy+dN9+nJOZ" crossorigin="anonymous">
<link href="main.css" rel="stylesheet">
<script src="https://code.jquery.com/jquery-3.7.0.min.js" integrity="sha256-2Pmvv0kuTBOenSvLm6bvfBSSHrUJ+3A7x6P5Ebd07/g=" crossorigin="anonymous"></script>
</head>
<body>
<div class="black-bg hide">
<div class="white-bg">
<h4>로그인하세요</h4>
<button class="btn btn-danger" id="close">닫기</button>
</div>
</div>
<nav class="navbar navbar-light bg-light">
<div class="container-fluid">
<span class="navbar-brand">Navbar</span>
<button class="navbar-toggler" type="button">
<span class="navbar-toggler-icon"></span>
</button>
</div>
</nav>
<ul class="list-group">
<li class="list-group-item">An item
<li class="list-group-item">A second item
<li class="list-group-item">A third item
<li class="list-group-item">A fourth item
<li class="list-group-item">And a fifth one
<button id="login">로그인</button>
<script>
$('#login').on('click', function(){
$('.black-bg').addClass('show-modal');
});
document.querySelector('.navbar-toggler').addEventListener('click',function(){
document.querySelectorAll('.list-group')[0].classList.toggle('show');
})
</script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ENjdO4Dr2bkBIFxQpeoTz1HIcje39Wm4jDKdf19U8gI4ddQ3GYNS7NTKfAdVQSZe" crossorigin="anonymous"></script>
</body>
</html>
