key; $row = new Row(); $row->column(3, function (Column $column) { $column->row(new AgentCard\TotalUsers()); }); $row->column(3, function (Column $column) { $column->row(new AgentCard\Contract()); }); $row->column(3, function (Column $column) { $column->row(new AgentCard\Option()); }); $row->column(3, function (Column $column) { $column->row(new AgentCard\Exchange()); }); return Card::make('', $row); } }