html {
    width: 100%;
    height: 100vh;
    font-size: 16px;
    background-color: white;
}

body {
    margin: 0px;
}

h1, h2, h3, h4, h5, h6, p, label, a, button, small {
    font-family: Arial;
    color: black;
    margin: 0px;
    padding: 0px;
    text-decoration: none;
    font-style: normal;
    font-weight: normal;
}
h1 {
    font-size: 2rem;
    color: black;
}

h2 {
    font-size: 1.6rem;
}

h3 {
    font-size: 1.4rem;
}

p, label, a, button {
    font-size: 1rem;
}

small {
    font-size: 0.8rem;
}

@media only screen and (max-width: 800px) {
    html {
        font-size: 12px;
    }
}