Asciidoctor pdf theme to use as base for corporate theme

asciidoctor-pdf-theme.yaml

title_page:
  logo_image: image:logo.png[]
page:
  layout: portrait
  margin: [3.2cm, 2cm, 2.2cm, 2cm]
  size: A4
base:
  font_color: #333333
  font_family: Helvetica
  font_size: 12
  line_height_length: 17
  line_height: $base_line_height_length / $base_font_size
vertical_rhythm: $base_line_height_length
heading:
  font_size: 17
  font_style: bold
  line_height: 1.2
  margin_bottom: $vertical_rhythm
link:
  font_color: #002FA7
outline_list:
  indent: $base_font_size * 1.5
header:
  border_style: solid
  border_color: #B4B4B4
  border_width: 1
  height: 2.5cm
  vertical_align: middle
  font-color: #5D5D5D
  image_vertical_align: 2
  recto_content:
    left: |
      *{document-title}* +
      {document-subtitle}
    right: image:logo.png[width=120]
  verso_content:
    left: |
      *{document-title}* +
      {document-subtitle}
    right: image:logo.png[width=120]
footer:
  font-color: #5D5D5D
  height: 2.5cm
  line_height: 1.2
  recto_content:
    left: © Evil Coorp
    right: |
      {page-number}
  verso_content:
    left: © Evil Coorp
    right: |
      {page-number}