#3392 Rounding menu works for both desktop and web.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34028 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3392 vertical popup fix


git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34029 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e