MDN: Header to Footer (Content First)

Moves main content to the top, so the header with dropdown menus lands above footer.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

/* ==UserStyle==
@name           MDN: Header to Footer (Content First)
@description    Moves main content to the top, so the header with dropdown menus lands above footer.
@namespace      myfonj
@version        3.0.0
@license        CC0 - Public Domain
==/UserStyle== */

@-moz-document domain("developer.mozilla.org") {
/*
    https://userstyles.world/style/4280/mdn-content-first-header-to-footer
    https://greasyfork.org/en/scripts/409087/versions/new
    Changelog
    2025-08-19 (3.0.0) - New layout, drop everything, start small. Sigh.
    2025-08-11 (2.2.3) - Fix the Playground.
    2025-05-23 (2.2.3) - fix: breadcrumbs are back at the top (right)
    2024-03-21 (2.2.2) - compacted play even more
    2024-03-21 (2.2.1) - fixed sidebar compacting a bit
    2024-03-21 (2.2.0) - compacting /play sandbox and pushing up
    2024-03-20 (2.1.1) - compact sidebar (preliminary)
    2022-12-14 (2.1.0) - breadcrumbs back to top, compact search
    2020-12-15 they switched to "signle column grid"
    With explicity set template-row, that matches matural source order.
    Makes no sense to me. Education? Showing off? Questions…
    You know what?
    Flexbox is fine. I think. Natural order, no need to keep track, no overlays.
    2021-03-11 switched to shallow grid with aside and main besides each other
    2022-03-23 new version - new structure hit production
    2022-04-21 new structure
  */
/*
 Pull the main content above everything.
 (Layout is now grid, so it works without any ado.)
*/
:root {
--sticky-header-height: 0;
}
.page-layout__main {
 order: -1;
}
/*
§ TODO move breadcrumbs and actions back to top (?)
*/
/*
§ TODO  Also compacts /play sandbox.
*/

}