:root {

}

html {
    /* Set font-size so that 1rem = 10 px */
    font-size: 62.5%;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;

    font-family: "Adwaita Sans", sans-serif;
    line-height: 2.1rem;
    font-size: 1.4rem;
}

*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

*::before {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.hidden {
    display: none !important;
}