body {
font-family: Arial, sans-serif;
background-color: #f4f4f4;
padding: 20px;
}
h1, h2 {
color: #333;
}
p {
color: #666;
}
.product-image {
max-width: 100%;
height: auto;
}
.product-details {
background-color: #fff;
padding: 20px;
margin-top: 20px;
border-radius: 5px;
box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

Modern React ECommerce Product Page Design

const addToCartButton = document.querySelector(‘button’);
addToCartButton.addEventListener(‘click’, () => {
alert(‘Product added to cart!’);
})