randym

require 'axlsx'

Axlsx::Package.new do |p|
  p.workbook do |wb|
    styles = wb.styles
    header = styles.add_style :bg_color => "DD", :sz => 16, :b => true, :alignment => {:horizontal => :center}
    tbl_header = styles.add_style :b => true, :alignment => { :horizontal => :center }
    ind_header = styles.add_style :bg_color => "FFDFDEDF", :b => true, :alignment => {:indent => 1}
    col_header  = styles.add_style :bg_color => "FFDFDEDF", :b => true, :alignment => { :horizontal => :center }
    label       = styles.add_style :alignment => { :indent => 1 }