Ubuntu Flat 13.04
A theme derived directly from Ubuntu's default interface colour. This was specifically created for Libreoffice 4.0+ users in mind so as to provide a flatter look to the toolbars.
Nissun utent
A theme derived directly from Ubuntu's default interface colour. This was specifically created for Libreoffice 4.0+ users in mind so as to provide a flatter look to the toolbars.