h1, h2, h3, h4, h5, h6 {
    font-family: Arial, Helvetica, sans-serif;
}

p {
    font-family: Arial, Helvetica, sans-serif;
}

h1 {
    text-align: center;
}

h2 {
    text-align: center;
    font-size: 2rem;
}

h3 {
    font-size: 1.35rem;
}

h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}