toss-a-coin/index.html at main · SopKit/toss-a-coin · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Flip a Coin</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
            background-color: #f0f0f0;
        }

        .container {
            text-align: center;
        }

        h1 {
            color: #333;
        }

        .coin {
            width: 150px;
            height: 150px;
            background-color: #ddd;
            border-radius: 50%;
            margin: 20px auto;
            position: relative;
            overflow: hidden;
            transition: transform 1s ease-in-out;
        }

        .coin::before,
        .coin::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 50%;
            background-color: #f0f0sf0;
            top: 0;
            left: 0;
            z-index: 1;
        }

        .coin::after {
            bottom: 0;
        }

        .coin .result-text {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            font-size: 24px;
            font-weight: bold;
            color: #333;
            opacity: 0;
            transition: opacity 0.3s ease-in-out;
        }

        .coin.flipped {
            transform: rotateY(1080deg); /* Three full rotations */
        }

        .coin.flipped .result-text {
            opacity: 1;
        }

        button {
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
            background-color: #007bff;
            color: white;
            border: none;
            border-radius: 4px;
            transition: background-color 0.3s ease;
        }

        button:hover {
            background-color: #0056b3;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>Flip a Coin</h1>
        <div class="coin" id="coin">
            <span class="result-text" id="resultText">Flip</span>
        </div>
        <button onclick="flipCoin()">Flip Coin</button>
    </div>

    <script>
        function flipCoin() {
            var coin = document.getElementById('coin');
            var resultText = document.getElementById('resultText');

            coin.classList.remove('heads', 'tails');
            resultText.textContent = '';

            // Randomly decide heads or tails
            var random = Math.random();
            var result = random < 0.5 ? 'heads' : 'tails';

            coin.classList.add(result);
            resultText.textContent = result.toUpperCase();

            // Trigger animation
            coin.classList.add('flipped');

            // Reset animation after 4s
            // setTimeout(function () {
            //     coin.classList.remove('flipped');
            // }, 4000);


        }
    </script>
</body>
</html>