Create hi-fi wireframes for docs beta theme, with css adjustments

[jessicaschilling]

This issue is part of Epic 1A: Launch docs beta.

Create wireframes for theming the docs beta site, keeping in mind ...

• How deep we want to go into full customization vs out-of-the-box theming
• Affordances for space required by future features

[jessicaschilling]

This is pretty: https://gridsome.org/docs/#alternatives

[ericronne]

Here's a kitchen-sink layout which illustrates some style options for discussion, desktop flavor.
Sketch file on the drive

[jessicaschilling]

@ericronne -- Awesome! One question, one request ...
Question: Is the "S" in "IPFS" in the header weirdly big?
Request: I'm pasting in here the OOTB style for alerts/tips/etc. Do you want to tweak those at all, or alternatively, tweak the "related content" boxes in any way to play well with the alerts/tips?

[ericronne]

@jessicaschilling Sketch messed with the vectors, in its well-intended-but-poorly-implemented quest to make the entire universe align to a pixel grid. The svg will render fine when implemented.

Modest mods to the alert design are also on my radar!

[ericronne]

Styling for callout boxes.
Happy to create sep issues for these bits, for granular management. Issue getting bloated.

[jessicaschilling]

@ericronne - thank you!
@cwaring - is this enough for you to get started on styling?

[jessicaschilling]

Update: A number of these ended up in individual issues related to https://github.com/ipfs/docs/milestone/3. I'll separate the remaining ones into their own issues for bite-size pieces to handle in Q1.