Improves of the diagrams backdrop zoom

[Wils3B]

Hello everyone, I am a newbie on ory kratos.
While reading the docs I realized that I could not read the diagrams well when I opened them in zoom

I made some changes locally and I would like to contribute

Before

After

Now the image scrolls and the background has no margin at the bottom.

[vinckr]

Thanks for looking into this!
You are totally right, some of the diagrams are cut off at the bottom third basically.
Feel free to open a PR, your fix looks good from the screenshots.
Thanks again @Wils3B 🎉

[aeneasr]

Nice! :) Please make the fix over at: https://github.com/ory/docusaurus-template :)

[Wils3B]

I sent a pull request at ory/docusaurus-template#83, Thanks to make a review