Ticket #12902 (closed Bug: fixed)

Opened 2 years ago

Last modified 23 months ago

Presentation view needs language attribute and color specs for accessibility

Reported by: rmattb Owned by: rmattb
Priority: minor Milestone: 4.x
Component: Unknown Version: 4.2
Keywords: accessibility Cc:


Presentation view needs html language attribute and specified background color & font size unit to meet WCAG 2.0 AA.

Change History

comment:2 Changed 2 years ago by bslash

Some of the offending css (a pixel-based font-size) is inserted by javascript at Products.CMFPlone/Products/CMFPlone/skins/plone_3rdParty/s5_slides.js

Dividing the calculated pixel-size by 16 and inserting that as "em" seems to work just fine, and is WCAG 2.0 compliant. More browsertests to follow.

change line 395 from

fontSize(newSize + 'px');


fontSize(newSize/16 + 'em');

Last edited 2 years ago by bslash (previous) (diff)

comment:3 Changed 2 years ago by bslash

The background color is actually defined (as "white") on the <body> tag. Which is as it should be, it should not be defined on the <html> tag. So that was probably just a glitch in the testing software.

comment:4 Changed 23 months ago by bslash

Browsertests were successful, including various mobile browsers. The presentation view is broken on various Opera flavours, but they were already so before this fix.

comment:5 Changed 23 months ago by bslash

  • Status changed from new to closed
  • Resolution set to fixed
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