Commit Graph

2822 Commits

Author SHA1 Message Date
desrosj 968d57a6b3 Build/Test Tools: Support NodeJS 14.x in the 4.5 branch.
This updates the 4.5 branch to support the latest LTS version of NodeJS (currently 14.x), allowing the same version to be used across all WordPress branches that receive security updates as a courtesy.

Because older branches use (really) old versions of NodeJS, the local Docker environment cannot be backported since the needed dependencies will not run on these older versions (see #48301). This also blocks the ability to move automated testing over to GitHub Actions (see #50401).

This also replaces the `npm-shrinkwrap.json` with a `package-lock.json` file. Lock files were not supported in earlier versions of NPM, but can now be used.

In addition to backporting the package updates that happened after branching 4.5, dependencies that were removed in future releases have also been updated to their latest versions.

Props desrosj, dd32, netweb, jorbin.
Merges [37185,37212,37612,38111,38688,39110,39113-39119,39478,42460-42461,42463,42887,43320,43323,43977,44219,44233,44728,45321,45765,46404,46408-46409,47404,47867-47869,47872-47873,48705,49636,49933,49937,49939,50017,50126,50176,50185,50192] to the 4.5 branch.
See #52341.
Built from https://develop.svn.wordpress.org/branches/4.5@50208


git-svn-id: http://core.svn.wordpress.org/branches/4.5@49880 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-02-05 04:20:44 +00:00
Aaron Jorbin b363cf3170 Use `px` instead of `in` in device preview
Merges [37247] to the 4.5 branch

Props celloexpressions
Fixes #36457

Built from https://develop.svn.wordpress.org/branches/4.5@37248


git-svn-id: http://core.svn.wordpress.org/branches/4.5@37214 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-19 20:54:28 +00:00
Jeremy Felt a70a6c4bae 4.5 About Page, second round.
* Adjust text.
* Improve headings hierarchy.
* Add translation functions and translator comments throughout.

Props ocean90, afercia, ramiy, mikeschroder, mattfelten, helen. 
See #36173.

Built from https://develop.svn.wordpress.org/trunk@37170


git-svn-id: http://core.svn.wordpress.org/trunk@37137 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-10 02:03:29 +00:00
Andrew Ozz 4e6b257fa3 4.5 About screen.
Props mikeschroder, melchoyce, ocean90, ryelle, jeremyfelt, Ipstenu, celloexpressions, DrewAPicture.
See #36173.
Built from https://develop.svn.wordpress.org/trunk@37169


git-svn-id: http://core.svn.wordpress.org/trunk@37136 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-09 06:23:26 +00:00
Aaron Jorbin 6c24223def Make Moderate Comment Screen Great Again by showing links
You know what's wrong with the Moderate Comment Screen? It doesn't win anymore. Well, I'm going make the Moderate Comment screen win. It's going to win by showing the urls that are linked to from every anchor. It's going to win by having those urls be a lighter shade of gray than the surrounding text. Spammy links aren't going to be able to hide in commas. Spammy links aren't going to win.  The Moderate Comment Screen is going to win and we are going to make the Moderate Comment Screen Great Again.

Fixes #36380
Props rachelbaker, mikeschroder, adamsilverstein, boonebgorges, melchoyce, ocean90, jorbin, pento

Built from https://develop.svn.wordpress.org/trunk@37161


git-svn-id: http://core.svn.wordpress.org/trunk@37127 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-06 00:35:27 +00:00
Weston Ruter a311bea6d1 Customize: Fix toggle of title attribute field visibility on nav menus admin page.
Improves alignment with nav menus in the Customizer, fixing regression introduced in [36908].

See #35273.
Props sidati, westonruter.
Fixes #36353.

Built from https://develop.svn.wordpress.org/trunk@37153


git-svn-id: http://core.svn.wordpress.org/trunk@37119 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-30 21:55:27 +00:00
Dominik Schilling a2d62ccf32 Common CSS: Reset bottom padding for `.nav-tab-wrapper`.
Props ericdaams.
Fixes #35960.
Built from https://develop.svn.wordpress.org/trunk@37073


git-svn-id: http://core.svn.wordpress.org/trunk@37040 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-23 20:14:26 +00:00
Weston Ruter 41bbbfa5e7 Customize: Prevent preview `iframe` from showing until fully loaded.
Fixes issue where the Customizer preview window can appear to momentarily bounce to the top when being refreshed. Regression from [36532].

See #31195.
Fixes #36276.

Built from https://develop.svn.wordpress.org/trunk@37060


git-svn-id: http://core.svn.wordpress.org/trunk@37027 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-23 00:53:28 +00:00
Andrew Ozz 70ac7ab943 Editor: hide the Move to Trash link for auto-drafts until they are auto-saved.
Props iseulde.
Fixes #16116.
Built from https://develop.svn.wordpress.org/trunk@36972


git-svn-id: http://core.svn.wordpress.org/trunk@36940 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-12 17:22:26 +00:00
Andrea Fercia fd1f45a7cf Accessibility: Improve accessibility for the Plugin details modal.
The plugin details modal can be invoked from several screens. There's now a new
`.open-plugin-details-modal` CSS class to be used in combination with the
`.thickbox` CSS class that adds everything needed for accessibility.

- Adds an ARIA role `dialog` and an `aria-label` attribute to the modal
- Adds a `title` attribute to the iframe inside the modal
- Constrains tabbing within the modal
- Restores focus back in a proper place when closing the modal

Also, improves a bit the native Thickbox implementation: it should probably be
replaced with some more modern tool but at least keyboard focus should be moved
inside the modal.

Fixes #33305.
Built from https://develop.svn.wordpress.org/trunk@36964


git-svn-id: http://core.svn.wordpress.org/trunk@36932 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-10 22:37:26 +00:00
Andrea Fercia 899edd87da Accessibility: Improve the color contrast ratio of the expandable panel "handles".
Fixes #35923.
Built from https://develop.svn.wordpress.org/trunk@36959


git-svn-id: http://core.svn.wordpress.org/trunk@36927 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-10 21:44:26 +00:00
Dominik Schilling d483093e0b Build Tools: Update grunt-rtlcss ~1.6.0 → ~2.0.1.
This updates the underlying RTLCSS framework to 2.0 which provides new options and config settings, see https://github.com/MohammadYounes/rtlcss/blob/master/CHANGELOG.md#200---18-feb-2016.

See #35104.

Build: https://build.trac.wordpress.org/changeset/36903
Built from https://develop.svn.wordpress.org/trunk@36935


git-svn-id: http://core.svn.wordpress.org/trunk@36903 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-10 16:01:32 +00:00
Dominik Schilling f37eca2259 Editor: Fix size of the resize handle on RTL sites for HiDPI screens.
Also, add the `/*rtl:ignore*/` control directive so rtlcss doesn't process them again.

Fixes #36193.
Built from https://develop.svn.wordpress.org/trunk@36934


git-svn-id: http://core.svn.wordpress.org/trunk@36902 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-10 14:06:29 +00:00
Mel Choyce 3773f9be8b About: Improve color contrast of WP Badge text, and update the logo to use the latest version.
Fixes #35661.
Props @hugobaeta.

Built from https://develop.svn.wordpress.org/trunk@36910


git-svn-id: http://core.svn.wordpress.org/trunk@36878 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-09 21:53:26 +00:00
Konstantin Obenland f39d1e4fcc Customize: Reduce vertical space of site icon control.
Makes the control easier to find, reduces visual clutter, and is more
consistent with Customizer UI conventions.

Props celloexpressions.
Fixes #35943.

Built from https://develop.svn.wordpress.org/trunk@36907


git-svn-id: http://core.svn.wordpress.org/trunk@36875 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-09 21:19:27 +00:00
Andrea Fercia a71f14b8d9 Accessibility: Reduce the WordPress shades of grey, Episode 3.
Also, removes some no more used CSS.

See #35783.
Built from https://develop.svn.wordpress.org/trunk@36904


git-svn-id: http://core.svn.wordpress.org/trunk@36872 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-09 19:51:26 +00:00
Andrea Fercia 34ab7ae5ac Accessibility: Remove the title attributes from the old Media UI.
Also, adds better indication and attributes for the required form fields.
Moves some styles to `deprecated-media.css`.

Props andg, afercia.
Fixes #34944.
Built from https://develop.svn.wordpress.org/trunk@36879


git-svn-id: http://core.svn.wordpress.org/trunk@36846 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-07 22:29:26 +00:00
Andrea Fercia 5bd8219816 Customizer: Improve the collapsed view when switching to the responsive view.
Props rittesh.patel, afercia.

Fixes #35220.
Built from https://develop.svn.wordpress.org/trunk@36877


git-svn-id: http://core.svn.wordpress.org/trunk@36844 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-07 22:05:27 +00:00
Dominik Schilling 30f8c75047 Themes: Bring the device preview from [31195] to the theme install previewer.
Props celloexpressions.
Fixes #36017.
Built from https://develop.svn.wordpress.org/trunk@36858


git-svn-id: http://core.svn.wordpress.org/trunk@36825 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-05 22:07:25 +00:00
Weston Ruter a8ca958d43 Customize: Eliminate unnecessary `WP_Customize_Site_Logo_Control` in favor of re-using `WP_Customize_Image_Control`.
* Removes double `margin-bottom` from all the media controls.
* All media controls now send `{settingId}-attachment-data` messages to the preview when a media setting is updated so that the preview has access to the attachment data.
* Fixes receiving of `attachment-data` message for `custom_logo` which resulted in instant JS-applied preview not working. See #36096.

See #33755.
Fixes #35941.

Built from https://develop.svn.wordpress.org/trunk@36851


git-svn-id: http://core.svn.wordpress.org/trunk@36818 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-04 23:47:26 +00:00
Andrew Ozz 3bb9185496 TinyMCE, inline link: add styling for the dialog and UI Autocomplete to Press This.
See #33301.
Built from https://develop.svn.wordpress.org/trunk@36849


git-svn-id: http://core.svn.wordpress.org/trunk@36816 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-04 20:31:26 +00:00
Konstantin Obenland 147d6d7d6c Customize: Site logos are custom logos.
Brings the nomenclature closer to custom headers and backgrounds.

See https://wordpress.slack.com/archives/core/p1456955151003150
See #35945. 

Built from https://develop.svn.wordpress.org/trunk@36837


git-svn-id: http://core.svn.wordpress.org/trunk@36804 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-03 19:56:26 +00:00
Weston Ruter 2caafbe1a0 Customize: Fix visibility of preview in iOS.
Removes CSS rule added in [21014] that is now obsolete. 

Props adamsilverstein.
See #20805.
Fixes #35875.

Built from https://develop.svn.wordpress.org/trunk@36804


git-svn-id: http://core.svn.wordpress.org/trunk@36771 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-02 18:22:26 +00:00
Konstantin Obenland 237f6a0e58 Customize: Introduce Logo support for themes.
Allows a common theme feature to have a common implementation provided by core and available in a consistent location for users.
See https://make.wordpress.org/core/2016/02/24/theme-logo-support/

Props kwight, enejb, jeherve, bhubbard, samhotchkiss, zinigor, eliorivero, adamsilverstein, melchoyce, ryan, mikeschroder, westonruter, pento, karmatosed, celloexpressions, obenland. 
See #33755.


Built from https://develop.svn.wordpress.org/trunk@36698


git-svn-id: http://core.svn.wordpress.org/trunk@36665 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-24 22:10:26 +00:00
Andrea Fercia 43b722b8fc Accessibility: improve accessibility of the Dashboard "Recent Comments" widget.
- Makes the list of comments a list
- Always displays the title of the post the comment relates to, linked to the post itself and no more to the Edit screen
- Headings: changes the visible one in "Recent Comments" and adds a hidden "View more comments" heading before the views links
- Adds the pending status indicator to Pingbacks and Trackbacks

Props rachelbaker, afercia.

Fixes #35392.
Built from https://develop.svn.wordpress.org/trunk@36683


git-svn-id: http://core.svn.wordpress.org/trunk@36650 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-24 16:07:26 +00:00
Dominik Schilling 410ed6d615 Customizer: Add visual feedback to reorder buttons.
Props coreymcollins, melchoyce.
Fixes #35041.
Built from https://develop.svn.wordpress.org/trunk@36641


git-svn-id: http://core.svn.wordpress.org/trunk@36608 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-23 17:54:26 +00:00
Dominik Schilling 0485352508 Customizer: Contain "No image set/selected" in dashed border.
Props Ankit K Gupta, chris_dev.
Fixes #35826.
Built from https://develop.svn.wordpress.org/trunk@36639


git-svn-id: http://core.svn.wordpress.org/trunk@36606 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-23 17:27:26 +00:00
Andrea Fercia fcb3e5ec2f Accessibility: Improve the color contrast ratio for the input placeholders.
Also, cleans up a bit the CSS removing rules for elements that don't use
placeholders any more.

Fixes #35777.
Built from https://develop.svn.wordpress.org/trunk@36619


git-svn-id: http://core.svn.wordpress.org/trunk@36586 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-22 23:29:26 +00:00
Andrea Fercia f96653c2b5 Accessibility: Remove title attributes from the Plugin details modal.
Also, improves accessibility of the star rating reviews links.

Fixes #35111.
Built from https://develop.svn.wordpress.org/trunk@36618


git-svn-id: http://core.svn.wordpress.org/trunk@36585 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-22 23:18:29 +00:00
Andrea Fercia eba32e3b6f Accessibility: Remove the revisions limit warning from the Publish box.
After [36053] don't show a warning about something users can't change
because there's no control exposed in the UI for that. The Revisions
screen is probably a better place to show a more complete information.

Fixes #35029.
Built from https://develop.svn.wordpress.org/trunk@36612


git-svn-id: http://core.svn.wordpress.org/trunk@36579 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-22 16:23:26 +00:00
Rachel Baker 06225cc394 Comments: Refresh the Moderate Comment screen for a friendlier experience with email moderation actions.
Brings some love to this neglected screen:
* format `comment_content`, instead of escaping in one massive block of text
* only wrap the comment date in a link if the comment permalink exists
* include link to the Edit Comment screen at the bottom of the comment_content
* update the message styles to match other screens
* append `#wpbody-content` to the comment email message links for accessibility

Props johnbillion, rachelbaker, afercia, melchoyce, karmatosed.

Fixes #34133
Built from https://develop.svn.wordpress.org/trunk@36588


git-svn-id: http://core.svn.wordpress.org/trunk@36555 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-19 19:14:26 +00:00
Andrea Fercia 30866ceb5d Accessibility: Improve color contrast updating any `#999` gray used for text or icons to a darker gray.
Fixes #35660.
Built from https://develop.svn.wordpress.org/trunk@36587


git-svn-id: http://core.svn.wordpress.org/trunk@36554 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-19 18:44:27 +00:00
Andrea Fercia 77dbab1e1b Accessibility: Reduce the WordPress shades of grey, Episode 2.
See #35783.
Built from https://develop.svn.wordpress.org/trunk@36582


git-svn-id: http://core.svn.wordpress.org/trunk@36549 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-18 22:30:27 +00:00
Dominik Schilling 284f88e35a Themes: Fix flickering of the theme screenshot on hover in WebKit browsers.
Props JoeFusco.
Fixes #35787.
Built from https://develop.svn.wordpress.org/trunk@36579


git-svn-id: http://core.svn.wordpress.org/trunk@36546 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-18 21:11:27 +00:00
Dominik Schilling c673740166 Autoprefixer for [36532].
See #31195.
Built from https://develop.svn.wordpress.org/trunk@36548


git-svn-id: http://core.svn.wordpress.org/trunk@36515 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-17 15:39:26 +00:00
Andrea Fercia 008cba0333 Accessibility: Reduce the WordPress shades of grey, first part.
See #35783.
Built from https://develop.svn.wordpress.org/trunk@36537


git-svn-id: http://core.svn.wordpress.org/trunk@36504 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-16 16:09:29 +00:00
Weston Ruter b5e18056e5 Customize: Add a user-friendly way to preview site responsiveness for desktop, tablet, and mobile.
Introduces `WP_Customize_Manager::get_previewable_devices()` with a `customize_previewable_devices` filter to change the default device and which devices are available for previewing. This is a feature that was first pioneered on WordPress.com.

Props celloexpressions, folletto, valendesigns, westonruter, welcher, adamsilverstein, michaelarestad, Fab1en.
Fixes #31195.

Built from https://develop.svn.wordpress.org/trunk@36532


git-svn-id: http://core.svn.wordpress.org/trunk@36499 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-16 01:57:26 +00:00
Andrea Fercia eee7f18225 Customizer: reduce the spinner re-painted area to the smallest possible one.
Also, changes the "customize container" and the theme installer preview
background from white to the default body `#f1f1f1` background.

Fixes #35649.
Built from https://develop.svn.wordpress.org/trunk@36518


git-svn-id: http://core.svn.wordpress.org/trunk@36485 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-12 18:35:25 +00:00
Andrea Fercia f75f20edb2 Accessibility: simplify the Plugins and Themes tables on the Updates screen.
Although it may seem counterintuitive at first, in very limited cases it's
better to remove improper semantics (this is not a tabular data table) in
order to reduce noise for screen reader users and simplify all the things.
Also improves headings to better separate sections.

Fixes #34780.
Built from https://develop.svn.wordpress.org/trunk@36477


git-svn-id: http://core.svn.wordpress.org/trunk@36444 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-04 19:19:27 +00:00
Andrea Fercia 98518bdd4d Install: Improve the install page language chooser button style.
Fixes #34547.
Built from https://develop.svn.wordpress.org/trunk@36423


git-svn-id: http://core.svn.wordpress.org/trunk@36390 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-30 14:53:26 +00:00
Andrea Fercia 62d8fda8dd After [36171] remove all the occurrences of the old CSS clearfix.
The old clearfix was applied to very specific items and defined multiple times
across CSS files. Uses the new generic `.wp-clearfix` utility class instead.

See #26396.
Built from https://develop.svn.wordpress.org/trunk@36422


git-svn-id: http://core.svn.wordpress.org/trunk@36389 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-30 13:46:27 +00:00
Andrea Fercia 972215f9f9 Accessibility: Improve the focus style on the Credits screen.
Leads and contributing developers will now look nicer when focused.
Also, combines adjacent image and text links for the same resource thus
simplifying markup and reducing noise for screen reader users.

Props walbo, afercia.
Fixes #34953.
Built from https://develop.svn.wordpress.org/trunk@36406


git-svn-id: http://core.svn.wordpress.org/trunk@36373 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-26 22:38:28 +00:00
Andrea Fercia af25083b6f Accessibility: Improve the color contrast ratio replacing the residual occurrences of the `#777` gray.
Uses the existing `#72777c` on white backgrounds and the new `#555d66` "dark medium gray" on darker backgrounds.

Fixes #35605.
Built from https://develop.svn.wordpress.org/trunk@36396


git-svn-id: http://core.svn.wordpress.org/trunk@36363 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-26 00:04:26 +00:00
Andrea Fercia eba8321e21 Accessibility: Fix the color contrast ratio in the login screen.
Props scarinessreported for the initial patch.
Fixes #31548.
Built from https://develop.svn.wordpress.org/trunk@36395


git-svn-id: http://core.svn.wordpress.org/trunk@36362 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-25 23:52:25 +00:00
Andrea Fercia 450cbb3e81 Accessibility: Remove title attributes from the Menus screen.
Also, adds missing labels and improves the existing ones. 
Updates the "custom links" labels and inputs in the Customizer too.
Introduces a generic, reusable, `.wp-initial-focus` CSS class to be used for
the sole purpose of setting the initial focus.
"Quick Search": uniform the attached events and avoids new AJAX requests to
be triggered when the pressed key doesn't change the searched term.

Fixes #35374.
Built from https://develop.svn.wordpress.org/trunk@36379


git-svn-id: http://core.svn.wordpress.org/trunk@36346 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-22 14:26:27 +00:00
Dion Hulse 61951f5aff CSS: Reference the original location of the CSS rule being overridden.
See #35229

Built from https://develop.svn.wordpress.org/trunk@36342


git-svn-id: http://core.svn.wordpress.org/trunk@36309 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-18 09:59:26 +00:00
Dion Hulse 987ce83cfc CSS: Stop using `wp-admin.min.css` and instead queue the individual stylesheets up through `load-styles.php`.
We still generate the `wp-admin.*` files for compabitility purposes, however they only include the `@import()` lines.

Fixes #35229

Built from https://develop.svn.wordpress.org/trunk@36341


git-svn-id: http://core.svn.wordpress.org/trunk@36308 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-18 09:57:29 +00:00
John Blackbourn 9ae1736d01 Administration: Add a "Drag boxes here" message to empty dashboard meta boxes so it's clear to users that it's possible to drag meta boxes into empty spaces.
Props xavortm
Fixes #26399

Built from https://develop.svn.wordpress.org/trunk@36295


git-svn-id: http://core.svn.wordpress.org/trunk@36262 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-14 04:13:26 +00:00
Andrea Fercia 7ab88221fa Customizer: Aggregate similar CSS rules.
Fixes #34333.
Built from https://develop.svn.wordpress.org/trunk@36291


git-svn-id: http://core.svn.wordpress.org/trunk@36258 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-13 22:36:26 +00:00
Konstantin Obenland c0e903a040 Themes: Clear floated theme cards on Themes page.
Also maintains visual separation for Broken Themes table on searches that
return no results.

See [36171] for `.wp-clearfix`.

Props 5um17, obenland, valendesigns, afercia.
Fixes #26646.


Built from https://develop.svn.wordpress.org/trunk@36270


git-svn-id: http://core.svn.wordpress.org/trunk@36237 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-12 17:13:29 +00:00