The `imgAlignSide` component only has a `margin-right`

[cyan33]

Is this a bug report?

bug

(write your answer here)

Have you read the Contributing Guidelines?

(Write your answer here.)
Yes

Expected Behavior

I found this issue originally in the jest website. And after some discussion we figured that it would be ideal to fix this issue in the upstream.

If you look at the website of docusaurus, when the text is on the right side, the blockImage has a right margin in between, which is a margin-right:

However, when the text is on the left side, the blockImage doesn't fit this margin to a margin-left, which leaves no space in between the image and block text:

And in the jest website, it looks ugly when the boundary is obvious to note this issue:

I think it would be ideal to add a parameter to the component to specify where should be the margin added, like left or right.

I'd love to fix this issue and submit a PR if it is recognized. 😄

[JoelMarcey]

@cyan33 Sorry I didn't respond to this sooner. I would, of course, have loved a PR. I appreciate any PRs to fix bugs :)

We will go with #398