[dw-free] Non-form elements show a box-shadow on hover

[fu]

[commit: http://hg.dwscoalition.org/dw-free/rev/6dc3a51f1b6a]

http://bugs.dwscoalition.org/show_bug.cgi?id=4197

Make the CSS more specific: should only do the hover effect on textbox and
textareas.

Patch by fu.

Files modified:

• htdocs/stc/base-colors-dark.css
• htdocs/stc/base-colors-light.css

( Diff: 2 files changed. )