Item12653: removed hard-coded dimensions as well as width:auto and height:auto where not required


git-svn-id: http://svn.foswiki.org/trunk/PatternSkin@17085 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item12217: remove redundant jquery-ui theme



git-svn-id: http://svn.foswiki.org/trunk/PatternSkin@17154 0b4bb1d4-4e5a-0410-9cc4-b2b747904278