Commit Graph

63 Commits

Author SHA1 Message Date
Andrea Fercia
3aabc09e9c Administration: Fix some HTML validation errors.
Fixes some minor HTML issues in the admin and, most notably, changes the rel
attribute used in the List Tables from `rel="permalink"` to `rel="bookmark"`.

Props mihai2u, pento, arena, topher1kenobe, michalzuber, stubgo.
Fixes #37004.

Built from https://develop.svn.wordpress.org/trunk@40823


git-svn-id: http://core.svn.wordpress.org/trunk@40680 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-05-23 17:58:43 +00:00
Andrea Fercia
5c555e5d10 Accessibility: Improve the Tags meta box accessibility.
- changes the "X" links in buttons, improves their color contrast ratio and focus style
- adds screen reader text "Remove item: + tagname"
- uses `wp.a11y.speak()` to give screen reader users feedback when adding/removing tags
- makes the `tagcloud-link` toggle a button, with an `aria-expanded` attribute to indicate the tag cloud collapsed/expanded state
- changes colors for the autocomplete highlighted option in order to have a better color contrast ratio
- reduces the font size for the autocomplete on Press This
- removes CSS related to the old `suggest.js` from Press This

Props joedolson, cgrymala, azaozz, afercia.
Fixes #27555.

Built from https://develop.svn.wordpress.org/trunk@38880


git-svn-id: http://core.svn.wordpress.org/trunk@38823 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-23 18:16:42 +00:00
Andrea Fercia
5ab4753564 Accessibility: Editor, Publish meta box: remove a stray label and redundant CSS.
Also, adds a `role="button"` attribute to the "Edit" links.

Props iseulde.
Fixes #28411.

Built from https://develop.svn.wordpress.org/trunk@38700


git-svn-id: http://core.svn.wordpress.org/trunk@38643 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-02 14:38:31 +00:00
John Blackbourn
61ff4980a4 Administration: Remove the input qualifier for the .regular-text class rule. This allows for other elements such as textareas to be styled with the same width as regular text inputs.
Fixes #20928
Props curdin

Built from https://develop.svn.wordpress.org/trunk@38653


git-svn-id: http://core.svn.wordpress.org/trunk@38596 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-26 16:46:33 +00:00
Andrea Fercia
42c4653c9a Accessibility: Improve the file upload inputs styling.
Though browsers implement `cursor: pointer` on this kind of controls a bit 
inconsistently, the `pointer` cursor styling makes more clear the button and
label are actionable controls.

Props Ankit K Gupta.
Fixes #35552.

Built from https://develop.svn.wordpress.org/trunk@38435


git-svn-id: http://core.svn.wordpress.org/trunk@38376 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-08-29 21:08:29 +00:00
Pascal Birchler
e4eee7ef5c Plugins: Improve Ajax search of installed plugins.
Fixes a few accessibility issues, tweaks the design of the search form to match other Ajax search fields and improves compatibility with older browsers.

See #37230.
Built from https://develop.svn.wordpress.org/trunk@38033


git-svn-id: http://core.svn.wordpress.org/trunk@37974 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-11 21:50:31 +00:00
Helen Hou-Sandí
8776694a33 Use numeric font weights instead of keywords.
When Open Sans was in use, the `300`, `400`, and `600` weights were loaded. `400` is the equivalent of `normal`; however, `bold` is equivalent to `700`, not `600`. With the move to system fonts, we need to be specific rather than relying on the lack of a `700` weight. Not all system fonts include a `600` weight; in those instances, they will use the `bold`/`700` weight.

The WordPress CSS Coding Standards have been updated accordingly.

props coderste.
see #36753.

Built from https://develop.svn.wordpress.org/trunk@37740


git-svn-id: http://core.svn.wordpress.org/trunk@37705 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-17 18:37:28 +00:00
Konstantin Obenland
8c82515ab6 Update/Install: Shiny Updates v2.
Gone are the days of isolation and feelings of "meh", brought on by The Bleak Screen of Sadness. For a shiny knight has arrived to usher our plugins and themes along their arduous journey of installation, updates, and the inevitable fate of ultimate deletion.

Props swissspidy, adamsilverstein, mapk, afragen, ocean90, ryelle, j-falk, michael-arestad, melchoyce, DrewAPicture, AdamSoucie, ethitter, pento, dd32, kraftbj, Ipstenu, jorbin, afercia, stephdau, paulwilde, jipmoors, khag7, svovaf, jipmoors, obenland.
Fixes #22029, #25828, #31002, #31529, #31530, #31773, #33637, #35032.


Built from https://develop.svn.wordpress.org/trunk@37714


git-svn-id: http://core.svn.wordpress.org/trunk@37680 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-15 16:37:29 +00:00
Rachel Baker
3808a6bebb Administration: Set a defined line-height for number type inputs to fix display issue in Safari.
Fixes #37024.
Props joelwills, kraftbj.
Built from https://develop.svn.wordpress.org/trunk@37693


git-svn-id: http://core.svn.wordpress.org/trunk@37659 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-14 02:07:27 +00:00
Andrea Fercia
ce94f2dfbd Refine the FTP credentials form interaction.
Properly toggle SSH2 Authentication Keys fieldset visibility.
JavaScript and CSS clean-up.

Props Mte90.
Fixes #34376.
Built from https://develop.svn.wordpress.org/trunk@37467


git-svn-id: http://core.svn.wordpress.org/trunk@37435 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-19 22:59:28 +00:00
Dominik Schilling
9f7856f103 Remove duplicate CSS selectors in forms.css.
Props bassgang.
Fixes #36580.
Built from https://develop.svn.wordpress.org/trunk@37458


git-svn-id: http://core.svn.wordpress.org/trunk@37426 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-18 12:20:29 +00:00
Andrea Fercia
1ae8891261 Accessibility: make the tab order match the visual order in the Edit terms screens.
Fixes #35664.
Built from https://develop.svn.wordpress.org/trunk@37439


git-svn-id: http://core.svn.wordpress.org/trunk@37405 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-16 13:02:29 +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
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
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
057ec3cec0 Accessibility: Remove title attributes from the General Settings screen.
Date and time formats are now displayed in plain text and available for all
users. Also, lines up them with the "custom" date and time format fields to
help reinforce what these fields do.

Props afercia, perezlabs.
Fixes #35064.
Built from https://develop.svn.wordpress.org/trunk@36263


git-svn-id: http://core.svn.wordpress.org/trunk@36230 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-11 22:54:28 +00:00
Michael Arestad
d23bd49fdd Administration: Adds a height to number inputs.
Number inputs didn't match the height of other form elements. Now they have a height of 28px and 40px on mobile. Both align with the sizes of other elements.

Props valendesigns. 
Fixes #28984.

Built from https://develop.svn.wordpress.org/trunk@35831


git-svn-id: http://core.svn.wordpress.org/trunk@35795 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-08 16:07:25 +00:00
Scott Taylor
47879dc83a Export: add missing labels and improvement accessibility of the Export screen.
Props afercia.
Fixes #33046.

Built from https://develop.svn.wordpress.org/trunk@35316


git-svn-id: http://core.svn.wordpress.org/trunk@35282 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-21 03:57:24 +00:00
Scott Taylor
85d21feca6 Plugins/Updates: in request_filesystem_credentials(), alter the heading HTML tag based on the current screen for improved semantics.
Props afercia.
Fixes #34267.

Built from https://develop.svn.wordpress.org/trunk@35315


git-svn-id: http://core.svn.wordpress.org/trunk@35281 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-21 03:51:24 +00:00
Scott Taylor
bf04b211a4 Widgets: use input[type="number"] for the number prop in the Recent Posts and Recent Comments widget forms.
Props helen, obenland, mordauk.
Fixes #22965.

Built from https://develop.svn.wordpress.org/trunk@34514


git-svn-id: http://core.svn.wordpress.org/trunk@34478 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-24 19:53:26 +00:00
Andrew Ozz
a69e71fafe Settings, password field: fix placement of the error icon and removal of the error class.
Props liljimmi, adamsilverstein.
Fixes #33406 for trunk.
Built from https://develop.svn.wordpress.org/trunk@34068


git-svn-id: http://core.svn.wordpress.org/trunk@34036 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-12 00:10:25 +00:00
Scott Taylor
d22fbc7545 Grunt RTL CSS: swap-dashicons-left-right-arrows in rtlcss:properties expects double-quoted content strings in CSS. It doesn't swap single-quoted values.
Props Ankit K Gupta, yoavf, netweb.
Fixes #33786.

Built from https://develop.svn.wordpress.org/trunk@34011


git-svn-id: http://core.svn.wordpress.org/trunk@33980 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-10 20:22:25 +00:00
Scott Taylor
f5c754bfed Dashicons CSS: one-word font families don't need quotes. Font families with a space in the name should use double-quotes (doesn't apply here).
Props afercia.
Fixes #32866.

Built from https://develop.svn.wordpress.org/trunk@33912


git-svn-id: http://core.svn.wordpress.org/trunk@33881 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-05 19:57:25 +00:00
Helen Hou-Sandí
89de754f0e UI: Restrict textarea resizing to vertical to prevent ugliness.
props tyxla, MatheusFD.
fixes #33400.

Built from https://develop.svn.wordpress.org/trunk@33890


git-svn-id: http://core.svn.wordpress.org/trunk@33859 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-03 18:05:25 +00:00
Mark Jaquith
ae03a8a0a2 Make password field toggling work in IE8, and clean up a bunch of password CSS issues.
fixes #32886
props peterwilsoncc, adamsilverstein
Built from https://develop.svn.wordpress.org/trunk@33362


git-svn-id: http://core.svn.wordpress.org/trunk@33334 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-22 16:56:27 +00:00
Konstantin Obenland
7c75a6d00a Passwords: Use small screen styles for all small screens.
H/t johnjamesjacoby.
Introduced in [33206].

See #32589.

Built from https://develop.svn.wordpress.org/trunk@33331


git-svn-id: http://core.svn.wordpress.org/trunk@33303 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-20 19:01:26 +00:00
Konstantin Obenland
f75fe6980e Update password meter to match new color guidelines.
See: https://make.wordpress.org/design/handbook/foundations/colors/

Props melchoyce.
Fixes #32986.


Built from https://develop.svn.wordpress.org/trunk@33275


git-svn-id: http://core.svn.wordpress.org/trunk@33247 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-15 00:12:24 +00:00
Konstantin Obenland
281d2ed535 Passwords: Improve display of show/hide toggle for touch and small-screen devices.
See #32589.


Built from https://develop.svn.wordpress.org/trunk@33206


git-svn-id: http://core.svn.wordpress.org/trunk@33178 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-13 18:21:24 +00:00
Jeremy Felt
72e83d6aec Restrict search inputs in network dashboard's Right Now to max width of 100%.
This prevents the fields from bleeding outside of the widget area on smaller mobile devices.

See #32846.

Built from https://develop.svn.wordpress.org/trunk@33172


git-svn-id: http://core.svn.wordpress.org/trunk@33144 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-11 23:17:24 +00:00
Jeremy Felt
b8ffa8ecb9 Restrict textarea fields in network setup to a max width of 100%.
This avoids the content overrunning the screen on mobile devices.

See #32846.

Built from https://develop.svn.wordpress.org/trunk@33171


git-svn-id: http://core.svn.wordpress.org/trunk@33143 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-11 22:53:25 +00:00
Jeremy Felt
8b31074880 Improve styling of #adduser text inputs on mobile devices.
In [26134], `#createuser` inputs were made responsive, but `#adduser` was a straggler. This assigns the proper mobile style to the add user inputs and moves the initial declaration alongside create user for future maintenance ease.

See #32846.

Built from https://develop.svn.wordpress.org/trunk@33162


git-svn-id: http://core.svn.wordpress.org/trunk@33134 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-11 19:28:25 +00:00
Helen Hou-Sandí
acad0e2008 Better styling for .form-invalid inputs.
props liljimmi.
fixes #32490.

Built from https://develop.svn.wordpress.org/trunk@33109


git-svn-id: http://core.svn.wordpress.org/trunk@33080 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-07 16:41:25 +00:00
Konstantin Obenland
f2ce96004a Add missing prefixed attributes, introduced in [33023].
See ##32589.

Built from https://develop.svn.wordpress.org/trunk@33050


git-svn-id: http://core.svn.wordpress.org/trunk@33021 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-02 17:40:25 +00:00
Mark Jaquith
423a1a7ca4 New password change/set UI.
* Generate the password for the user
* More tightly integrate password strength meter
* Warn on weak passwords

see #32589

props MikeHansenMe, adamsilverstein, binarykitten
Built from https://develop.svn.wordpress.org/trunk@33023


git-svn-id: http://core.svn.wordpress.org/trunk@32994 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-01 14:48:24 +00:00
Sergey Biryukov
b26accf35a List tables: Select All should not be a column header.
It sets a redundant relationship with all checkboxes in its column and also conveys wrong information for screen readers.

props afercia, valendesigns.
see #31654.
Built from https://develop.svn.wordpress.org/trunk@32984


git-svn-id: http://core.svn.wordpress.org/trunk@32955 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-06-28 05:46:25 +00:00
Dion Hulse
04325cd834 Updates: Better handling when the credential form is long (such as when SSH is active). This adds scrolling to the dialogue, and hides the SSH-specific fields when not using the SSH handler.
See #32435

Built from https://develop.svn.wordpress.org/trunk@32777


git-svn-id: http://core.svn.wordpress.org/trunk@32748 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-06-15 03:20:28 +00:00
Helen Hou-Sandí
ed46512c20 Reduce form spacing on narrower screens.
props liljimmi.
fixes #32489, #32484.

Built from https://develop.svn.wordpress.org/trunk@32772


git-svn-id: http://core.svn.wordpress.org/trunk@32743 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-06-14 20:12:26 +00:00
Helen Hou-Sandí
bfda508c18 Update more instances of default admin blues and grays.
props hugobaeta.
fixes #31234.

Built from https://develop.svn.wordpress.org/trunk@32051


git-svn-id: http://core.svn.wordpress.org/trunk@32030 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-05 21:20:27 +00:00
Helen Hou-Sandí
3ac1a19529 Spinners: Toggle a class instead of show/hide.
Toggling spinners also now uses visibility instead of display, so that the space is always reserved and nothing moves around unexpectedly.

props cdog, MikeHansenMe, valendesigns.
fixes #22839. see #31875, #30725.

Built from https://develop.svn.wordpress.org/trunk@31996


git-svn-id: http://core.svn.wordpress.org/trunk@31975 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-03 04:52:27 +00:00
Andrew Ozz
a99b349283 Accessibility improvements for Options general screen: add missing labels and aria attributes.
Props DrewAPicture, afercia. Fixes #31144.
Built from https://develop.svn.wordpress.org/trunk@31993


git-svn-id: http://core.svn.wordpress.org/trunk@31972 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-03 01:55:40 +00:00
Aaron Jorbin
8f99fbeb8d Refine UI for FTP modal and shiny updates
Numerous changes to make the FTP modal experience a good one.  These include:
 * Update HTML used by both the form here and the form on the standalone screen
 * Allow users to cancel FTP install
 * Focus locking in the modal
 * Focus on modal form on load
 * ARIA Attributes
 * Style Enhancements
 * Add low screen height (such as phone and some tablets) friendly experience for entering credentials

Props ericlewis, afercia 
Fixes #31608


Built from https://develop.svn.wordpress.org/trunk@31949


git-svn-id: http://core.svn.wordpress.org/trunk@31928 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-04-01 02:48:28 +00:00
Aaron Jorbin
2d64637ff8 Request FTP and SSH credentials when needed during shiny updates
This is a restoration of [31749] which was reverted in [31755].

It includes a number of enhancements from the original version.  Namely:
 * Not doing a credential check in src/wp-includes/script-loader.php
 * Add new function `wp_print_request_filesystem_credentials_modal`
 * update the version number in the list table when a plugin is updated

UI still needs further work, but this basic version should enable more testing

Props ericlewis, jorbin
See #31528


Built from https://develop.svn.wordpress.org/trunk@31811


git-svn-id: http://core.svn.wordpress.org/trunk@31793 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-03-18 03:18:27 +00:00
Andrew Ozz
7d9eee8920 Press This: fix styling on the Tools screen.
Props Michael-Arestad, see #31462.
Built from https://develop.svn.wordpress.org/trunk@31806


git-svn-id: http://core.svn.wordpress.org/trunk@31788 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-03-18 01:58:27 +00:00
Dominik Schilling
474f001c42 Revert [31749], see #31528.
Built from https://develop.svn.wordpress.org/trunk@31755


git-svn-id: http://core.svn.wordpress.org/trunk@31736 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-03-12 17:51:26 +00:00
Aaron Jorbin
5b658df402 Request FTP and SSH credentials when needed during shiny updates
This is a first pass at requesting FTP and SSH credentials when needed during shiny updates. Styling and some UX improvements are still needed, but we do show the prompt and use the passed data when doing plugin installs and updates for shiny updates.  There are also a couple of areas that we could improve code wise such how we create the requestFilesystemCredentials part of the localized _wpUpdatesSettings. Over the past half century, we've split the atom, we've spliced the gene and we've roamed Tranquility Base. We've reached for the stars and never have we been closer to having them in our grasp. That has nothing to do with shiny updates. 

Props ericlewis, jorbin, and drewapicture for testing
Fixes #31528


Built from https://develop.svn.wordpress.org/trunk@31749


git-svn-id: http://core.svn.wordpress.org/trunk@31730 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-03-12 08:53:26 +00:00
Helen Hou-Sandí
77f3f6943d Autocomplete: Update CSS based on both jQuery UI and general visual changes.
props rodrigosprimo for the initial patch.
fixes #31427.

Built from https://develop.svn.wordpress.org/trunk@31611


git-svn-id: http://core.svn.wordpress.org/trunk@31592 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-03-04 20:24:25 +00:00
Dominik Schilling
d2f0abf85f RTL CSS generation: Switch from CSSJanus to RTLCSS.
CSSJanus (introduced in [26107]), we had a great time with you, but sadly you don't like our fancy CSS.

RTLCSS is a framework for converting CSS from LTR to RTL, same as CSSJanus, with support for more CSS properties like `transform`, `transition` or multiple box and text shadows.

Changes:
* devDependencies: Remove `grunt-cssjanus`, add `grunt-rtlcss`.
* RTLCSS uses `/* rtl:ignore */` to ignore a rule, switch existing `/* @noflip */` to the new directive.
* RTLCSS supports the `transform` property, means we can remove some ignore rules.
* RTLCSS supports string maps for custom replace rules. This commit includes a rule `import-rtl-stylesheet` which replaces ".css" with "-rtl.css" in URLs.

Notes for core development:
* The file generation task is still `grunt rtl`.
* If you have used `grunt cssjanus` before, use `grunt rtlcss` now.
* Remember the new directive `/* rtl:ignore */`.

fixes #31332.

Build: https://build.trac.wordpress.org/changeset/31554
Built from https://develop.svn.wordpress.org/trunk@31573


git-svn-id: http://core.svn.wordpress.org/trunk@31554 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-02-27 13:41:30 +00:00
Andrew Ozz
1857055bb8 PressThis v2, first run. Props michael-arestad, stephdau, marcelomazza, DrewAPicture, iseulde, afercia, kraftbj, rachelbaker, AramZS, dd32. See #31373.
Built from https://develop.svn.wordpress.org/trunk@31534


git-svn-id: http://core.svn.wordpress.org/trunk@31515 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-02-25 01:50:26 +00:00
Helen Hou-Sandí
bcda24004a Update the default admin color scheme for more unity and refinement.
This removes the red channel from blues and cools the grays a bit for a more cohesive and purposeful color scheme.

props hugobaeta.
fixes #31234.

Built from https://develop.svn.wordpress.org/trunk@31422


git-svn-id: http://core.svn.wordpress.org/trunk@31403 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-02-11 22:18:26 +00:00
Dominik Schilling
184d327ff4 Network Admin: Improve width of input fields on Add New Site and Edit Site screens.
props honeysilvas.
fixes #16383.
Built from https://develop.svn.wordpress.org/trunk@30578


git-svn-id: http://core.svn.wordpress.org/trunk@30568 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2014-11-26 19:51:23 +00:00