Rainbow Alert

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Rainbow Alert</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">
    <style>
        body {
            margin: 0;
            font-family: Arial, sans-serif;
            background: linear-gradient(to right, #ffafbd, #ffc3a0);
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .alert {
            position: fixed;
            top: 20px;
            right: 20px;
            max-width: 300px;
            padding: 20px;
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
            opacity: 0;
            transform: translateY(-20px);
            transition: all 0.4s ease-in-out;
        }
        .alert.show {
            opacity: 1;
            transform: translateY(0);
        }
        .alert-icon {
            display: inline-block;
            margin-right: 10px;
            font-size: 24px;
            vertical-align: middle;
        }
        .alert-content {
            display: inline-block;
            vertical-align: middle;
        }
        .alert-close {
            position: absolute;
            top: 10px;
            right: 10px;
            cursor: pointer;
            font-size: 18px;
            color: #ff5f5f;
        }
        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        @keyframes slideOut {
            from {
                opacity: 1;
                transform: translateY(0);
            }
            to {
                opacity: 0;
                transform: translateY(-20px);
            }
        }
        .alert.show {
            animation: slideIn 0.4s ease-out forwards;
        }
        .alert.hide {
            animation: slideOut 0.4s ease-in forwards;
        }
        .glass-button {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 10px;
            padding: 10px 20px;
            color: white;
            font-size: 16px;
            cursor: pointer;
            transition: background 0.3s, box-shadow 0.3s;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
        }
        .glass-button:hover {
            background: rgba(255, 255, 255, 0.2);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
        }
    </style>
</head>
<body>
    <div id="alert" class="alert">
        <span class="alert-icon"><i class="fas fa-exclamation-circle"></i></span>
        <span class="alert-content">This is a rainbow alert!</span>
        &nbsp;&nbsp;&nbsp;&nbsp;
        <span class="alert-close" onclick="closeAlert()">✖</span>
    </div>
    <button class="glass-button" onclick="showAlert()">Show Alert</button>
    <script>
        function showAlert() {
            const alert = document.getElementById('alert');
            alert.classList.add('show');
            alert.classList.remove('hide');
            setTimeout(() => {
                closeAlert();
            }, 5000); // Auto close after 5 seconds
        }
        function closeAlert() {
            const alert = document.getElementById('alert');
            alert.classList.add('hide');
            alert.classList.remove('show');
        }
    </script>
    </body>
</html>

Rainbow Alert - VexaX