Well spotted Nikolai, I shall work on those issues. I am currently fighting with IE6 at the moment, but those alignment issues will be fixed at some point, I have created a bug for reference on GitHub: github.com/…
If you have more feedback, consider submitting your findings as issues on the GitHub project (github.com/… as I can then keep track of them and tick off fixes as I go. Spit and polish and niggley little problems matter to me just as much as the big ones.