%tr.field
	%td=f.text_area :column_1, :class => "common_editor"
	%td=f.text_area :column_2, :class => "common_editor"
	%td=f.text_area :column_3, :class => "common_editor"
	%td=f.text_area :column_4, :class => "common_editor"
	%td= link_to_remove_fields i(:x_alt), f