delete value when press x
delete value when press x

swiss/styleguide,manuelroth/styleguide,ComperioAG/styleguide_geologieportal,swiss/styleguide,RolandStuder/styleguide,ComperioAG/styleguide_mont-terri,ComperioAG/styleguide_mont-terri,manuelroth/styleguide,manuelroth/styleguide,ComperioAG/styleguide_geologieportal,RolandStuder/styleguide,RolandStuder/styleguide