Fix font size for Cybersecurity card to match hover boundaries.

[dimbonix]

Fix font size for Cybersecurity card to match hover boundaries, screenshot of suggested font size:

Fixes issue #64

[jokezer]

This solution works for the specific case only. There could be longer titles in the future.
I suggest another solution that will handle all possible cases with long titles.

.landing-board-name {
  ...
  overflow: hidden;
  text-overflow: ellipsis;
}

This is how Кибербезопасность will look like:

Another thing we can do to make it better is to split Кибербезопасность to Кибер-безопасность in boards.yml:1373:

I have issues building the project locally so I won't open my PR and just suggest it here.