.body {
    height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.footer {
    flex: 0 0 auto;
    margin: 1rem;
    display: flex;
    flex-direction: column;
    font-size: 1.5rem;
    align-items: center;
}

.main {
    flex: 1 0 auto;
    width: 100%;
    font-size: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}
