body {
        background-color: BLACK; 
        font-family: monospace; 
        padding: 1em; 
        margin-left: auto; 
        margin-right: auto; 
        _width: 40em;
        font-size: 1.4em;
}
img {
        width: 100%;
}
a {
        color: CYAN;
        text-decoration: none;
}
h1 {
        color: MAGENTA; 
        font-family: monospace;
        font-size: 1em;
        font-weight: normal;
}
h2 {
        color: YELLOW; 
        font-family: monospace;
        font-size: 1em;
        font-weight: normal;
}
p {
        color: WHITE; 
        font-family: monospace;
}
code {
        color: GRAY;
}
pre {
        color: GRAY;
}