body {
    display: flex;
    align-items: center;
    justify-content: center;
}

.content {
    flex: 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

.h {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    justify-content: center;
}

input[type=submit] {
    margin-top: 0.5rem;
}