Blockrain Activity : rotate button unaligned

[Ydvaaman]

Hey @llaske

I have found the UI issue in the Blockrain activity when we hover on the rotate button it is not properly aligned as all other buttons are properly aligned.
For reference I have attached screenshots for the same, please look and review them and give me your thoughts.

[llaske]

Yes you're right it could be improve.

[llaske]

Fixed in #1238