Changes

     _column_cell_templates = {

     _column_cell_templates = {

         node = [[| colspan="${colspan}" rowspan="${rowspan}" style="text-align: center; color: ${color}; background-color: ${bg_color};" |${values.node}]],

         node = [[| colspan="${colspan}" rowspan="${rowspan}" style="text-align: center; color: ${color}; background-color: ${bg_color};" |${values.node}]],

         formation = [[| style="text-align: center; background-color: ${bg_color}; color: ${color};" |${values.formation}]],

         formation = [[| style="text-align: center; background-color: ${bg_color}; color: ${values.color};" |${values.formation}]],

         fleet = [[| style="width: 500px; background-color: ${bg_color};" |${values.fleet}]],

         fleet = [[| style="width: 500px; background-color: ${bg_color};" |${values.fleet}]],

         as = [[| style="text-align: center; background-color: ${bg_color};" |${values.as}]],

         as = [[| style="text-align: center; background-color: ${bg_color};" |${values.as}]],