Fixed #9074: Added overflow: hidden to the submit-row div to clear the floated contents and avoid collapsing when the Save button is all that's there.
Fixed #9074: Added overflow: hidden to the submit-row div to clear the floated contents and avoid collapsing when the Save button is all that's there.

git-svn-id: 554f83ef17aa7291f84efa897c1acfc5d0035373@9039 bcc190cf-cafb-0310-a4f2-bffc1f526a37

svn2github/django,svn2github/django,svn2github/django