🔥 In Part 15 of the Mastering CSS series, we explore the visually striking Block Animation Effect — animating square or rectangular blocks in rhythmic patterns using only HTML and CSS.

✅ What you’ll learn in this video:
✔️ Structuring block-based elements with clean, semantic HTML
✔️ Using @keyframes to animate block scale, position, and color
✔️ Applying staggered animation-delay for wave and grid-like motion
✔️ Creating looping block animations with ease-in-out transitions
✔️ Building responsive block layouts that scale with screen size

💡 Why the Block Animation Effect Matters:
🔹 Perfect for intros, background effects, and data loading screens
🔹 Demonstrates mastery of timing, sequencing, and visual rhythm
🔹 No JavaScript needed — lightweight and fast-loading
🔹 Adds depth and interactivity to your design language