[Bug 21235] New: Logo link may become invisible mystery navigation when user color scheme enforced

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21235

            Bug ID: 21235
           Summary: Logo link may become invisible mystery navigation when
                    user color scheme enforced
    Classification: Unclassified
           Product: webplatform.org
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: skin
          Assignee: schepers@w3.org
          Reporter: bhawkeslewis@googlemail.com
        QA Contact: public-webplatform-bugs@w3.org

The logo link may become invisible mystery navigation when a user enforces
their color scheme.

Example method to reproduce in Mac Fx:

* Open Preferences
* Go to Content tab.
* Click Colors button
* Untick "Allow pages to choose their own colors"
* Visit e.g. docs.webplatform.org

This is a not uncommon problem with CSS text replacement and may cause
accessibility problems for users who need different colors for legibility, but
don't need to throw out the entire site layout.

Cleanest approaches still seem to be inline SVG, sniffing for author color
application with JS before replacing the text with CSS background image, or
just using an img with alt old-style.

When I was reporting this bug it was pointed out to me that the link is
actually missing any link _text_:

<div id="p-logo"><a href="/wiki/Main_Page" title="Visit the main
page"></a></div>

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Received on Saturday, 9 March 2013 18:57:07 UTC