<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Product Showcase</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            background-color: #f8f9fa;
        }
        .container {
            max-width: 1000px;
            margin: 50px auto;
            padding: 20px;
            background-color: white;
            border-radius: 8px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        h1 {
            color: #333;
            text-align: center;
        }
        .products {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }
        .product {
            flex: 1 1 calc(33% - 20px);
            box-sizing: border-box;
            padding: 15px;
            border: 1px solid #ddd;
            border-radius: 8px;
            background-color: #fff;
            text-align: center;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        .product img {
            max-width: 100%;
            border-radius: 5px;
        }
        .product h2 {
            font-size: 1.5em;
            margin: 10px 0;
        }
        .product p {
            color: #555;
        }
        .product button {
            padding: 10px 20px;
            border: none;
            border-radius: 5px;
            background-color: #007bff;
            color: white;
            font-size: 1em;
            cursor: pointer;
        }
        .product button:hover {
            background-color: #0056b3;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>Product Showcase</h1>
        <div class="products">
            <div class="product">
                <img src="https://via.placeholder.com/300" alt="Product 1">
                <h2>Product 1</h2>
                <p>$99.99</p>
                <button>Add to Cart</button>
            </div>
            <div class="product">
                <img src="https://via.placeholder.com/300" alt="Product 2">
                <h2>Product 2</h2>
                <p>$149.99</p>
                <button>Add to Cart</button>
            </div>
            <div class="product">
                <img src="https://via.placeholder.com/300" alt="Product 3">
                <h2>Product 3</h2>
                <p>$199.99</p>
                <button>Add to Cart</button>
            </div>
        </div>
    </div>
</body>
</html>