olEnd].push(name  + '-end')

        element.style.gridArea = name
      }

      const rowTemplate = rowGridLines.map(r => {
        if (r) {
          return '[' + r.join(' ') + ']'
        }

        return ''
      }).join(' 1fr ')

      const columnTemplate = columnGridLines.map(r => {
        if (r) {
          return '[' + r.join(' ') + ']'
        }

        return ''
      }).join(' 1fr ')

      grid.style.gridTemplateColumns = rowTemplate
      grid.style.gridTemplateRows = columnTemplate
    </