โค้ดนี้สร้าง แถวของการ์ด (Cards) จำนวน 3 ใบ โดยใช้ Bootstrap 5 เพื่อจัดวางแบบ responsive
<div class="row row-cols-1 row-cols-sm-2 row-cols-md-3 g-3">
<!-- card 1-->
<div class="col">
<div class="card shadow-sm"> <svg aria-label="Placeholder: Thumbnail"
class="bd-placeholder-img card-img-top" height="225" preserveAspectRatio="xMidYMid slice"
role="img" width="100%" xmlns="http://www.w3.org/2000/svg">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#55595c"></rect><text x="50%" y="50%" fill="#eceeef"
dy=".3em">Thumbnail</text>
</svg>
<div class="card-body">
<p class="card-text">This is a wider card with supporting text below as a natural lead-in to
additional content. This content is a little bit longer.</p>
<div class="d-flex justify-content-between align-items-center">
<div class="btn-group"> <button type="button"
class="btn btn-sm btn-outline-secondary">View</button> <button type="button"
class="btn btn-sm btn-outline-secondary">Edit</button> </div> <small
class="text-body-secondary">9 mins</small>
</div>
</div>
</div>
</div>
<!-- card 2-->
<div class="col">
<div class="card shadow-sm"> <svg aria-label="Placeholder: Thumbnail"
class="bd-placeholder-img card-img-top" height="225" preserveAspectRatio="xMidYMid slice"
role="img" width="100%" xmlns="http://www.w3.org/2000/svg">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#55595c"></rect><text x="50%" y="50%" fill="#eceeef"
dy=".3em">Thumbnail</text>
</svg>
<div class="card-body">
<p class="card-text">This is a wider card with supporting text below as a natural lead-in to
additional content. This content is a little bit longer.</p>
<div class="d-flex justify-content-between align-items-center">
<div class="btn-group"> <button type="button"
class="btn btn-sm btn-outline-secondary">View</button> <button type="button"
class="btn btn-sm btn-outline-secondary">Edit</button> </div> <small
class="text-body-secondary">9 mins</small>
</div>
</div>
</div>
</div>
<!-- card 3-->
<div class="col">
<div class="card shadow-sm"> <svg aria-label="Placeholder: Thumbnail"
class="bd-placeholder-img card-img-top" height="225" preserveAspectRatio="xMidYMid slice"
role="img" width="100%" xmlns="http://www.w3.org/2000/svg">
<title>Placeholder</title>
<rect width="100%" height="100%" fill="#55595c"></rect><text x="50%" y="50%" fill="#eceeef"
dy=".3em">Thumbnail</text>
</svg>
<div class="card-body">
<p class="card-text">This is a wider card with supporting text below as a natural lead-in to
additional content. This content is a little bit longer.</p>
<div class="d-flex justify-content-between align-items-center">
<div class="btn-group"> <button type="button"
class="btn btn-sm btn-outline-secondary">View</button> <button type="button"
class="btn btn-sm btn-outline-secondary">Edit</button> </div> <small
class="text-body-secondary">9 mins</small>
</div>
</div>
</div>
</div>
</div>