html {
    font-size: 14px;
    --font: 'Roboto', 'Arial Narrow', Arial;
    font-family: var(--font);
}

body{
    font-size: 1.1rem;
    background-color: lightgray;
}

hr{
    border-style: groove;
    border-color: black;
}

th{
    background-color: white;
}

tr td {
    background-color: lightblue;
}