Help with Gallery Caption Customization

[kaguralover]

I want the style of the gallery's captions from another Weebly theme, but only this aspect. Is it possible to edit the CSS to customize it to be the same without changing the theme?

Example of what I want can be found on this site.

I am a novice with code lingo and knowledge, so if you could keep potential answers simple, I would appreciate it.

Thank you!

[Adam7]

Hi @kaguralover. It might be possible to do something like that. Is your site published? If so, can you post a link to it? 

[kaguralover]

Yes it is. Here is a link with an example of what my captions look like.

Thank you for your response!