fix(Markdown Image wrapped in a link): padding

[sstrubberg]

When I wrap a link around an image using markdown, it renders as a

element, giving it all the css of a paragraph instead of an image.

[![alt text](/images/hero/my-sweet-img)](https://website.com/)

[donovanglover]

I tried to reproduce this issue by using

[![Colors](images/design-for-ai-art.png)](#test)

in Caption.mdx but that caused the image to disappear. Is this expected?