Underwater Container

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Underwater Container</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">
    <style>
        body {
            background: linear-gradient(135deg, #00c3ff, #ffff1c);
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
            font-family: 'Arial', sans-serif;
        }
        .underwater-container {
            background: #008080;
            border-radius: 15px;
            box-shadow: 0 15px 25px rgba(0, 0, 0, 0.1);
            padding: 30px;
            max-width: 400px;
            text-align: center;
            animation: fadeIn 1s ease-in-out;
            position: relative;
            overflow: hidden;
            color: #fff;
        }
        .underwater-container::before {
            content: '🐟';
            font-size: 120px;
            color: rgba(255, 255, 255, 0.3);
            position: absolute;
            top: -50px;
            left: -50px;
            animation: swim 20s linear infinite;
        }
        .underwater-container h1 {
            font-size: 2em;
            margin-bottom: 10px;
            animation: fadeIn 2s ease-in-out 1s;
        }
        .underwater-container p {
            margin-bottom: 20px;
            animation: fadeIn 2s ease-in-out 1.5s;
        }
        .underwater-container .button {
            background: #00bfff;
            border: none;
            border-radius: 50px;
            color: white;
            padding: 10px 20px;
            font-size: 1em;
            cursor: pointer;
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
            animation: fadeIn 2s ease-in-out 2s;
        }
        .underwater-container .button:hover {
            background: #00ff00;
            color: #00bfff;
            box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
            transform: translateY(-3px);
        }
        .underwater-container .icons {
            margin-top: 20px;
            animation: fadeIn 2s ease-in-out 2.5s;
        }
        .underwater-container .icons i {
            font-size: 2em;
            margin: 0 10px;
            color: #00bfff;
            transition: color 0.3s ease;
        }
        .underwater-container .icons i:hover {
            color: #00ff00;
        }
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        @keyframes swim {
            from {
                transform: translateX(-100%);
            }
            to {
                transform: translateX(100%);
            }
        }
    </style>
</head>
<body>
    <div class="underwater-container">
        <h1>Dive Into the Ocean</h1>
        <p>Explore the depths of the sea with this underwater-themed container.</p>
        <button type="button" class="button">Dive In</button>
        <div class="icons">
            <i class="fas fa-fish"></i>
            <i class="fas fa-water"></i>
            <i class="fas fa-anchor"></i>
        </div>
    </div>
</body>
</html>

Underwater Container - VexaX