html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

#app {
    width: 100%; // Ensures the app div spans the full width of the viewport
}

.container {
    width: 80%;
    max-width: 1200px;
}

/* Add padding to header elements */
h1, h2 {
    padding: 20px 0; // Adjust the vertical padding as needed
}