html, body {
    background-color: black;
    color: magenta;
    font-family: fixedsys;
}

@font-face {
    font-family: fixedsys;
    src: url(../fonts/FSEX300.ttf);
}

button {
    border: 3px double;
    background-color: black;
    color: magenta;
    margin-bottom: 4px; 
    font-family: fixedsys;
    cursor: pointer;
}