html {
    background-color: aliceblue;
    font-family: sans-serif;
}

p.response {
    font-family: monospace; 
    font-weight: bolder;
    text-align: center;
    font-size: calc(10px + 1.1vw);
}

textarea {
    font-family:monospace; width: 100%; box-sizing: border-box;
}

span.link {
    font-family:monospace; 
    padding: 1mm;
    font-size: calc(5px + 0.5vw);
    background-color: ghostwhite;
    border: 1px solid darkslategrey;
}