Card variables should be in _variables.scss

v4 - Use doge instead of css for <pre> example

v4 - Add pixel values for the rem breakpoints and column sizes

rm docs references to nuked stateful button feature

v4 - Add new table variants not in V3 to What's new

v4 - Fix Broken link in text alignment section of v4 Card docs

v4 - Fix broken link in Sass mixins section of v4 docs

v4 - Use border-radius mixin in form-control-sm and form-control-lg

v4 - Add new table functionality to table migration section

v4 - Remove weird extra border from GitHub follow buttons on v4 Team page

Fix #17175

X-Ref Original Against Wrong Branch: #17179

Calls out the new `.table-inverse`, `.table-reflow`, `.thead-default` and `.thead-inverse`

Audit the new table variants in V4 that aren't in V3

Fix #17177

Simplest example is using horizontal variants using rows.

Fix #17182

Otherwise the "Heads up!" is at the end of the previous line, making the connection to the warning unclear.

[skip sauce]

Mostly links.
Fixes #17056.

Fixes #17096

Title on Figures page should be Figures and not Images?

Fixes #17028
Closes #17042

Fix link to .table section in Reboot

v4 - Fix urls ./helpers => ./utilities

v4 - Fix text utilities link

fix broken link to flexbox

Docs: Update all dropdowns to new HTML structure