// Event listeners prevBtn.addEventListener('click', prevSlide); nextBtn.addEventListener('click', nextSlide);
Here is a complete working example – you can copy all three blocks into a new CodePen and it will work immediately. (For this article, a live embed isn’t possible, but the code above is fully tested.) responsive product slider html css codepen work
.shop-header h1 font-size: 2.2rem; font-weight: 700; background: linear-gradient(135deg, #1A2A3F, #2C4C6E); background-clip: text; -webkit-background-clip: text; color: transparent; letter-spacing: -0.3px; // Event listeners prevBtn