added flex class to grid - nested child classes to grid parent
added flex class to grid - nested child classes to grid parent

withpulp/minimal-agency,withpulp/minimal-agency,amazingBastard/minimal-agency,praneybehl/utool-io,praneybehl/utool-io,uTool-io/utool-io,amazingBastard/minimal-agency,uTool-io/utool-io