…5625)

* [Docs] Create new section for “Templates”
- Moves Page Template, SuperDatePicker, and Searchable Sitewide Template
- Stubs in placeholder page for in lower level page components
- Fixes routes

# Conflicts:
#	scripts/a11y-testing.js
#	src-docs/src/views/page/page_example.js

…age_templates

* Added `exampleToggles` to GuideSectionExample for easily passing through custom controls

…age_templates

…age_templates

…uiPageBody padding defaults (#5769)

* Removed nested page header styles when within EuiPageBody (improved way of doing this coming later)
* [NEW] EuiPageSection to replace EuiPageContent & EuiPageContentBody
* Added `exampleToggles` to GuideSectionExample for easily passing through custom controls
* Added `euiPaddingStyles` and `euiBackgroundColorStyles` global styling functions
* Added deprecation comments to EuiPageContent and EuiPageContentBody

…age_templates

…e_templates

This gets the className output to render the key name. Same with `useEuiBackgroundColorCSS`.

Also fixed usage in `EuiPageSection`.

Also fixed docs `exampleToggles` pass through from GuideSection to example

…gm as EuiPageSection (#5857)

* [EuiPageHeader] Refactoring to support same `bottomBorder`, `restrictWidth` and `paddingSize` props as EuiPageSection
* Converted EuiPageHeaderContent to Emotion
* Consolidate more styles including ensuring max-width is applied as `style` tag

…e_templates

…age_templates

…age_templates

…e_templates

…ile stacking (#5905)

…5948)

* Converted EuiPageBody to Emotion
* Deprecates all EuiPageContent components
* Converted EuiPage to Emotion
* Deprecate EuiPageSideBar and rename to EuiPageSideBar_Deprecated and move new EuiPageSidebar to /page and export
* Fix `restrictWidth` styles of EuiPageContentBody

…age_templates

# Conflicts:
#	src-docs/src/views/color/contrast/sections.tsx
#	src-docs/src/views/color/simulating_contrast/sections.tsx
#	src-docs/src/views/page/page_template_example.js
#	src/components/page/page_body/__snapshots__/page_body.test.tsx.snap

…age_templates

…loneChildren (#5987)

…age_templates

…e_templates

* Fixed Deprecated template’s header spacing and added docs section
* Fixed sizing and overflow of EuiPageSidebar
  - Added `height` as optional prop to all `euiYScroll` mixins
* [EuiPageSection] Fixed restrictWidth prop to render as `style`
* [EuiPageBottomBar] Fix overflow and padding allowance
* [EuiPageSection] Logical styles
* Fixes from `main` update
  - Adds `mainProps` to EuiPageTemplate for allowing customization of things like `id` (for skip link)
* update import replacer regex to account for aliased imports

…age_templates

# Conflicts:
#	src-docs/src/views/page/_page_demo.tsx

- Added `repositionOnScroll` directly to `EuiPopover` rendered by mobile version of `EuiHeaderLinks`
- Fixed type for EuiPageTemplate.BottomBar
- Docs fixes