Media spacing

[pintergreg]

This is about Bulma and the Docs.

Overview of the problem

I would like to control the spacing of the media object, but currently there are no variables for that. At least the docs does not mention any.

I'm using Bulma version 0.9.0

Description

I found that the media.sass has two spacing related variables, but they do not have the !default marker, by adding it I could override them.

I'm very far from being an expert at aesthetics, so I do no know how wise to changing them in general, but adding more control over the media object might be useful for others as well.

Thanks