canvas {
    border: 1px solid greenyellow;
}

textarea {
    width: 25em;
    height: 25ex;
}

#wordlist .ip {
    background-color: yellow;
}

x-bytecode {
    display: block;
}

x-bytecode::before {
    display: inline-block;
    width: 1em;
    content: attr(x-index);
    text-align: right;
    padding-right: 0.4em;
}

x-op {
    display: inline-block;
    padding: 5px;
    border: 1px solid grey;
}