Hi Jerry,
Wow!  It looks like the bold text is visible but not the “unbold”… however, there is nothing in the HTML or CSS files included with ChimeraX that sets the font color to white.  I should know, since I created those files.  Why it looks like that for you is a mystery to me.  We haven’t seen this problem on our own systems, so thanks for reporting it!

You could try viewing the copy at our website in whatever browser you normally use:
<http://rbvi.ucsf.edu/chimerax/docs/user/index.html> 

Let us know what kind of computer/OS you are using, and whether it looks OK in another browser outside of ChimeraX — thanks,
Elaine
-----
Elaine C. Meng, Ph.D.                       
UCSF Chimera(X) team
Department of Pharmaceutical Chemistry
University of California, San Francisco

P.S. here’s what it looks like on my Mac:


On Feb 17, 2018, at 5:00 PM, Jerry Honts <jerry.honts@drake.edu> wrote:

Unlinked and linked text is invisible in user guide (and elsewhere in interface) because font color is white on white background. The apparently invisible text can be selected and displayed after copy and paste to another text field.  Hyperlink underlines remain visible.

Is this a CSS style sheet problem?

Jerry E. Honts

-- 
Jerry E. Honts, Ph. D.
Associate Professor of Biology
Drake University
2507 University Avenue
Olin Hall 324 (office)
<chimerax bug.png>