[j16sdiz]

Some random note:

1. Good: The answer is verified by checking the absolute position. You can pass the level with any valid answer -- including non-grid variant.

2. Ugly: It send google analytics for every attempt.

[rezonant]

re (1): Indeed, I think we all agree that "position: relative; left: 31.4em;" is a solid solution to the first challenge.

[bluelightning2k]

This made me laugh. Well deserved upvote for you.