<!-- CSS -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
<!-- JS Bundle (含 Popper) -->
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
lib/bootstrap/。<link href="lib/bootstrap/css/bootstrap.min.css" rel="stylesheet"><script src="lib/bootstrap/js/bootstrap.bundle.min.js"></script>btn btn-primary、container row col-6)即可套用樣式。<div class="container mt-5">
<div class="row">
<div class="col-md-6"><button class="btn btn-primary w-100">主要按鈕</button></div>
<div class="col-md-6"><button class="btn btn-secondary w-100">次要按鈕</button></div>
</div>
</div>
多閱讀文檔、多實作範例,一週即可上手實戰。