#4134 toolbar css changes.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32647 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#4165 Make sure menu headings are translated 

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32648 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e