Welcome to this tutorial on Design 3D Clickable Buttons with CSS Box-Shadow.

HTML Structure

<div class="container-3d">
  <button class="btn-3d push-red">PLAY NOW</button>
  <button class="btn-3d push-blue">START GAME</button>
  <button class="btn-3d push-yellow">UPGRADE</button>
</div>

CSS Styling

@import url('https://fonts.googleapis.com/css2?family=Fredoka+One&display=swap');

body { margin: 0; display: flex; justify-content: center; align-items: center; min-height: 100vh; background: #e2e8f0; font-family: 'Fredoka One', cursive; }

.container-3d { display: flex; gap: 40px; flex-wrap: wrap; justify-content: center;}

.btn-3d { position: relative; padding: 20px 40px; font-size: 1.5rem; color: #fff; border: none; border-radius: 16px; cursor: pointer; text-transform: uppercase; letter-spacing: 2px; transition: transform 0.1s, box-shadow 0.1s; display: inline-block; text-align: center; font-family: 'Fredoka One', cursive; }

.btn-3d:active { transform: translateY(8px); }

/* Red Button */
.push-red { background: #ef4444; box-shadow: 0 8px 0 #b91c1c, 0 15px 20px rgba(0,0,0,0.2); }
.push-red:active { box-shadow: 0 0 0 #b91c1c, 0 5px 10px rgba(0,0,0,0.2); }

/* Blue Button */
.push-blue { background: #3b82f6; box-shadow: 0 8px 0 #1d4ed8, 0 15px 20px rgba(0,0,0,0.2); }
.push-blue:active { box-shadow: 0 0 0 #1d4ed8, 0 5px 10px rgba(0,0,0,0.2); }

/* Yellow Button */
.push-yellow { background: #f59e0b; box-shadow: 0 8px 0 #b45309, 0 15px 20px rgba(0,0,0,0.2); }
.push-yellow:active { box-shadow: 0 0 0 #b45309, 0 5px 10px rgba(0,0,0,0.2); }

JavaScript Logic

// No JS needed for 3D box-shadow effects!