Please do not file pointless issues for the newly added dev snapshot of this new project.

The "pages do not look broken" (bad isseu title imho), they do look reasonably infinished. As you can see this is a new project with a dev snapshot for cooperate work only and no final release yet. As the project page states: this theme is based on the CSS framework JASS so you need to compile the CSS to see any changes. Apart from that, JASS is a utility first framework and things change to your needs when you add JASS classes to your fields, blocks, pages, etc. This is actually the magic of JASS.

Additionally notice for you: please do not misuse issue tags for subjective purposes. They are there for maintainers and initiatives to find/group issues better. Before adding tags read the issue tag guidelines. Do NOT use tags for adding random keywords or duplicating any other fields. Separate terms with a comma, not a space.