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

html {
    font-size: 62.5%;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
        Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue",
        sans-serif;
    font-size: 1.6rem;
}