Improve upon grid layout

[mattnolting]

Our grid layout is based on a rigid 12 column grid. Let's consider the following:

• Making it more flexible in general
• Update total column count
• Adding modifiers that allow individual columns to accept width, conform to content size, fitting, etc (https://codesandbox.io/s/iltlv, https://codesandbox.io/s/5-col-definition-list-responsive-b7145)
• Adding gutter modifiers
• Directional changes

[stale[bot]]

This issue has been automatically marked as stale because it has not had activity in the last 60 days. It will be closed in 30 days if no further activity occurs.

[stale[bot]]

This issue has been automatically marked as stale because it has not had activity in the last 60 days. It will be closed in 30 days if no further activity occurs.