Added checks for when inline styles are applied to a table tag. Further, added an example / test / playground page.
Merge pull request #1 from andresn/master

Checks for inline styles applied to table tag as well as test page
Edited playgrounds/tables.html via GitHub
Test cases added.  Fixed inconsistency with colors for deprecated tags.
Added map tag and iframes without title.
Move playgrounds to gh-pages
Merge pull request #1 from imbrianj/master

Added README, added rules, fixed typo.
Fix color inconsistency.
Pretty things up. Better reset for :after elements, lighten up colors for better contrast.
Fixed fieldset legend issue. Green border was appearing on a select box's first option.
Merge pull request #2 from twolfson/patch-1

Fieldset legend issue
Re: last pull request (I missed a spot)
Merge pull request #3 from twolfson/master

I missed a spot on that commit.
Added rule for BR tags and fancy image viewer by @skippykawakami
Merge branch 'master' of https://github.com/yahoo/debugCSS
Block level elements can be children of anchors - but only in HTML5.  To be safe, we'll filter by (proper) XHTML.
Minor tweaks

Fixed a minor bug in checking non-LI elements in UL/OL (content was
overwritten instead of applying content to :after pseudo-element).
Shortened table non-TR selector.  Clarified that not using SCOPE for TH
is ok if you're using ID and HEADERS instead.
Added check for img tags without src attributes

If an image tag is defined without a src attribute, it can cause some
browsers to make requests to "/", which can have dramatic performance
implications.  Put severity to RED (the only set of rules currently at
this high state) because of the big performance ding, difficulty in
quickly finding the issue and how easy it is for developers to
accidentally pass a null string when building markup.
Additional common inline styles, added check for class names that start with numbers

Height, Width, Border (three common inline styles) now have a check.
These are not invalid for transitional doctypes, but probably worth
noting, regardless.

Also added a check for any CSS class or ID that starts with a number.
Focus on validating proper classnames and IDs

Did you know that you can use a space in a class name - as long as it's
escaped?  They're invalid, but supported in browsers.  You can also use
a "." and a "#".  There's a long list of illegal characters you
shouldn't use and now DebugCSS filters for the worst offenders.