---
  root_font_size: 15 #px
  root_font_size_medium: 16 #px
  root_font_size_large: 17 #px

  root_font_size_print: 8 #pt

  root_line_height: 1.75

  font_weight: 400 #=normal
  font_weight_bold: 700 #=bold
  font_weight_heading: 700 #=bold

  content_width: 42 #rem
  content_width_2: 48 #rem
  content_width_5: 54 #rem

  sidebar_width: 21 #rem

  break_point_1: 42 #em
  break_point_2: 54 #em
  break_point_3: 64 #em
  break_point_4: 72 #em
  break_point_5: 86 #em
  break_point_font_large: 124 #em