body {
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100vh;
        margin: 0;
        font-family: Arial, sans-serif;
        background-color: #f0f0f0;
    }
    h1 {
        font-size: 3em;
        color: #333;
    }

    p {
        font-size: 1.5em;
        color: #666;
    }
    button {
        padding: 10px 20px;
        font-size: 1em;
        margin-top: 20px;
        cursor: pointer;
        background-color: #007BFF;
        color: white;
        bottom: 20px ;
        border: none;
        border-radius: 5px;
        transition: background-color 0.3s;  
        
    }