No, jQuery UI doesn't include anything that you mentioned.
jQuery UI is based on widgets. You call one of those widgets on top of your elements and "let the magic happen".
The only styles that you may use in your application CSS are:
.ui-helper-hidden
: to hide your element;.ui-helper-hidden-accessible
: to hide your element, but let it be "accessible".ui-helper-reset
.ui-helper-clearfix
: The famous clearfix hack.ui-helper-zfix
- All the
.ui-icon
s
About the other styles you mentioned:
For styling other elements like forms, lists and the grid system (the .half
, .full
& etc part of your question), I'd recommend you to give a try to Twitter Bootstrap, if you already haven't.