首页写一个html摇奖页面

写一个html摇奖页面

时间: 2023-12-18 08:03:47 浏览: 105

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>摇奖页面</title> <style> body { margin: 0; padding: 0; font-family: Arial, sans-serif; } .container { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100vh; background-color: #f5f5f5; } #result { font-size: 40px; font-weight: bold; margin-bottom: 50px; color: #333; } button { padding: 10px 20px; font-size: 24px; background-color: #008CBA; color: #fff; border: none; border-radius: 5px; cursor: pointer; } </style> </head> <body> <div class="container"> <h1>摇奖页面</h1> <div id="result"></div> <button id="btn">开始摇奖</button> </div> <script> const prizes = ['一等奖', '二等奖', '三等奖', '谢谢参与']; const result = document.querySelector('#result'); const btn = document.querySelector('#btn'); function getRandomInt(max) { return Math.floor(Math.random() * Math.floor(max)); } btn.addEventListener('click', () => { const index = getRandomInt(prizes.length); result.textContent = prizes[index]; }); </script> </body> </html>

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