Hey Ivy,
and I deleted font-family style on tool tips..
http://code.google.com/p/geeklog-jp/source/browse/trunk/geeklog-jp/public_html/layout/professional_css/jquery_ui/jquery-ui.css
For any jQuery CSS stuff you should probably update the jquery.ui.geeklog.css file. It just makes updating jQuery easier if I do not have to worry about copying over any changes in those files.
And I added style to admin/config/configuration.thtml, because left side bloack is too narrow.
http://code.google.com/p/geeklog-jp/source/browse/trunk/geeklog-jp/public_html/layout/professional_css/admin/config/configuration.thtml
left: 25% right:75%
Your updated column sizes look better. The problem of a really long word that Roccivic mentioned can happen but it could potenially happen anyways even with out the widths specified (ie both columns have a really long word) so for myself I am not to worried about that.
As far as inline styles are concerned I know that they are a no no, but I am guilty of this as well. I think since we have several people working on themes we should develop some sort of html/css standard (at least a basic one) like we do for PHP coding.
For example here are a few questions that I have:
1) Inline styles are usually frowned upon but is it "okay" if it is just one or two items (like setting the text align for a table colum) or should we create a class for that
2) How should are css class definitions look? How about spacing? (ie vertical-align:top; or vertical-align: top
3) How should we name classes?
4) etc...
Answering these types of questions will make things a bit easier. As a reference Drupal has started a CSS coding standard
http://drupal.org/node/302199
Tom
One of the Geeklog Core Developers.