"Mesmerizing Animated Ball Reels | HTML, CSS, JavaScript Animation Tutorial"
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Animated Ball</title> <style> body { margin: 0; overflow: hidden; } #ball { width: 50px; height: 50px; background-color: #3498db; border-radius: 50%; position: absolute; } </style> </head> <body> <div id="ball"></div> <script> document.addEventListener('DOMContentLoaded', function () { const ball = document.getElementById('ball'); const screenWidth = window.innerWidth; const screenHeight = window.innerHeight; const ballSize = 50; let x = screenWidth / 2 - b...