<!DOCTYPE html>
<html lang="vi">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Filterable Portfolio Gallery</title>
<link rel="stylesheet" href="style4.css">
</head>
<body>
<div class="container">
<h1>Filterable Portfolio Gallery</h1>
<div class="filter-buttons">
<button class="filter-btn active" data-filter="all">All</button> <button class="filter-btn"
data-filter="photos">Photos</button> <button class="filter-btn" data-filter="designs">Designs</button>
</div>
<div class="gallery">
<div class="item photos">
<img src="bacfb477c2ba46d21e91c2268604a71a.jpg" alt="Photo 1">
</div>
<div class="item designs">
<img src="images (1).png" alt="Design 1">
</div>
<div class="item photos">
<img src="coca-cola.jpg" alt="Photo 2">
</div>
<div class="item designs">
<img src="images.png" alt="Design 2">
</div>
</div>
</div>
<script src="script4.js"></script>
</body>
</html>