n:before {
    display: inline;
    content: "N: ";
    font-family: math;
    color: orange;
    font-weight: bold;
    text-shadow: 1px 1px black;
}

w:before {
    display: inline;
    content: "W: ";
    font-family: math;
    color: yellow;
    font-weight: bold;
    text-shadow: 1px 1px black;
}