[wp-trac] [WordPress Trac] #32819: Customizer: the Collapse sidebar link should be a button

[WordPress Trac]

#32819: Customizer: the Collapse sidebar link should be a button
------------------------------+--------------------------------------------
 Reporter:  afercia           |       Owner:
     Type:  defect (bug)      |      Status:  new
 Priority:  normal            |   Milestone:  4.3
Component:  Customize         |     Version:  4.2
 Severity:  normal            |  Resolution:
 Keywords:  has-patch needs-  |     Focuses:  ui, accessibility, javascript
  testing                     |
------------------------------+--------------------------------------------

Comment (by sunnyratilal):

 Tested on Safari on Mac: all working good.

 Replying to [comment:1 afercia]:
 > First pass.
 > - remove the title attribute
 > - add `aria-expanded` and `aria-label` attributes to be dynamically
 updated depending on the sidebar status
 > - tries to simplify CSS
 > - use the focus style proposed in #31201 props to @jk2228
 >
 > Tested on latest Chrome and Firefox on Windows and in IE 8. Needs
 testing on modern IE, Safari, Macs.
 >
 > Screenshots in different states, before and after. Notice in Firefox on
 Windows the arrow CSS transform doesn't get sub-pixel anti-aliasing, fixed
 in the patch with the `.001deg` hack.
 >
 > [[Image(https://cldup.com/nz8duIpl9C.png)]]

--
Ticket URL: <https://core.trac.wordpress.org/ticket/32819#comment:8>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform