In content text, words just disappear instead of wrapping when the container is smaller than the text

```
* {
    background: #E;

    #new test
    {
        background: white;
        width: 30%;
        content: "testing words that wrap blah bla";
        height: 100;
    }
}
```

When the window is small enough, the words should start wrapping, but they just disappear.
