body {
    width: 65vw;
    margin: auto;
    font-family: "Open Sans"; 
    font-size: 16px; 
    font-style: normal; 
    font-variant: normal;
    margin-top: 2rem;
    margin-bottom: 8rem;
}

h1 {
    margin: 0;
}

pre {
    padding: 0;
    background-color: #f0f0f0;
    font-family: Consolas,monaco,monospace; 
    border-radius: 3px;
    border: 1px solid black;
    font-size: 12px;;
}

nav {
    width: 100%;
    text-align: right;
}

#root {
    padding: 1rem;
    background-color: lightyellow;
    border-radius: 3px;
    border: 1px solid gray;
    margin-top: 2rem;
    margin-bottom: 1rem;
}