Andrea Fercia 026abd4bc6 Accessibility: improve the "URL" and "Alt text" fields in the media modals. ... Many users found the attachment URL field confusing: it says "URL" so it may appear like a field meant to paste a URL into. Also, the Alt text field is the most important one in terms of content, while the Title field needs to be de-emphasized. - changes the URL field label to "Copy link" - moves the alt text field to the top as first field - avoids to set initial focus on the alt text field - adds an explanatory text with a link pointing to the W3C "alt decision tree" tutorial - adds `aria-describedby` to target the explanatory text - adjusts the CSS accordingly - updates the QUnit index.html file Props melchoyce, audrasjb, afercia. Fixes #41612. git-svn-id: https://develop.svn.wordpress.org/trunk@44900 602fd350-edb4-49c9-b593-d223f7449a82		2019-03-15 10:42:35 +00:00
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phpunit	Privacy: Be less restrictive of the HTML tags allowed in user data exports.	2019-03-08 22:04:50 +00:00
qunit	Accessibility: improve the "URL" and "Alt text" fields in the media modals.	2019-03-15 10:42:35 +00:00