@justinabrahms To some degree that's possible, but I could probably phrase this better. My meaning was more to the tune of avoiding this type of thing:

```
.my-module,
.some-completely-unrelated-module {
    border: 1px solid #333;
    color: #ccc;
    font-family: Helvetica;
    padding: 5px;
}
```

In cases where unrelated module elements have similar styles, we don't want to stack them together  like this in attempt to avoid repetition and make them overly intertwined. Instead we'd want to add another class and do something like this:

```
.pretty-box {
    border: 1px solid #333;
    color: #ccc;
    font-family: Helvetica;
    padding: 5px;
}

.my-module {
    ...
}

.some-completely-unrelated-module {
    ...
}

<div class="pretty-box my-module">...</div>
<div class="pretty-box some-completely-unrelated-module">...</div>
```

I'll try to fit this example in the doc somewhere...