Use flexbox for radical selection and improve interface

Julien LepillerMon Apr 27 14:57:10+0200 2020

cf2b22c

nani/app/gradle/wrapper
namelast commitdate
gradle-wrapper.jarInitial commitSat Apr 06 13:19:46+0200 2019
gradle-wrapper.propertiesUpdate build settingsSat Apr 25 23:51:20+0200 2020