fix: css so follow button isn't blocked by adblock [2888]

[nila99]

I change the name of the css classes that held the follow button on a user's profile so that it no longer is blocked by uBlock.

[Tirokk]

Hi @nila99 ,
like I said already on the issue:
We are in a heavily transition on the project and I was on holidays for two weeks.
Right back now. 🤗
In the weeks before my holidays we had to sort out a lot of things here which bind our energy.

I recognised you pushed on our repository from your fork.
Unfortunately this causes a Travis build error.
Please push your feature branch directly to the parent repo and create a PR using master as the base branch.
Therefore you are already volunteer on our team and have the permission todo so.
Hope you are still interested.

I feel sorry that we may have annoyed you and go right on your code and review after you pushed. 💫

Our conversation runs over our discord channels:
http://hc.world/discord
Another possibility to get to it:
https://discord.com/invite/DFSjPaX