/* Minified and optimized CSS */
body{font-family:Arial,sans-serif;background-color:#f4f4f4;display:flex;justify-content:center;align-items:center;height:100vh;margin:0;
    .text-success {
        color: green;
    }
    
    .text-danger {
        color: red;
    }
    
    .text-secondary {
        color: gray;
    }    
}/* ... */