!base_font_size = 15px
 !base_font_size_small = 13px
 !default_border_radius = 6px
 
 =heading-font 
   font-family: "Helvetica Neue", Helvetica, Arial, sans-serif
 =sans-font
   font-family: "Lucida Grande", "Lucida Sans Unicode", "Trebuchet MS", Helvetica, Arial, Verdana, sans-serif
 =serif-font
   font-family: Baskerville, "Times New Roman", Times, Georgia, serif
 =fixed-font
   font-family: "Menlo", "Bitstream Vera Sans", Monaco, "Andale Mono", "Lucida Console", monospace
     
 body
   font-size= !base_font_size
   +set-heading-sizes
   +typography-defaults
   +sans-font
   
 h1,h2,h3,h4,h5,h6
   color: #333
   letter-spacing: -1px
   font-weight: bold
 ol li
   list-style: decimal
   margin-left: 1.9em