…t-size to `__content`

- the content wrapper was only needed for flex alignment of cells, and is no longer needed if we start absolutely positioning cell actions

+ move height CSS modifier class to content

- not longer needed due to removed wrapper / placement of padding in DOM

+ clarify types docs to note that new icons are far more restrictive in terms of display

+ remove delay on hover - IMO, no need for this at this point since the cell actions do not occlude cell content

…e cell content

- per 5686 - this allows the popover to cover the cell content

- animation stutters and positioning is a pain if we move the anchor ref around the cell actions - so make it a sibling and add it as a shard

- we override the default `onClickOutside` logic because the popover anchor is not actually around the cell actions node (the wrapping anchor div creates too many CSS layout issues)

- to match other screenshot Caroline posted - see the auto height datagrid demos

+ flash of content on initial load for cell contents being limited by the new inline max-width

- `.realClick` causes issues on cell actions now due to the new transform animation, switch to `.click`

- not totally what's going on with scrolling realMount, but oh well

… of loading it dynamically

…actions are visible vs not visible

- use a pseudo element to fill the visual gap instead, which respects the animation/hover/display state

- going to dry out the color to a CSS variable here shortly