Bug: too big input field, overflow hidden

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32740 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
fix problem with fixed Input Boxes on iPad

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32741 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e