body {
    font-family: 'Arial', sans-serif;
}

.navbar {
    background-color: #007bff; /* Blue */
}

.nav-link {
    color: #fff !important;
}

.container {
    background-color: #f0f0f0;
    padding: 20px;
    border-radius: 5px;
}

h1 {
    color: #004d40; /* Green */
}