Fix for style-error in tooltips (web)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36225 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
HACK: allow /web in WebSimple

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36226 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#4532 Checkboxes work as expected.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36227 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e