_base.sass

!blueprint_grid_columns = 30
!blueprint_grid_width = 30px
!blueprint_grid_margin = 10px

@import blueprint/reset.sass
@import blueprint

+blueprint


// Mixins
=flatten_list
  :margin 0
  :list-style none

=hide_text
  :text-indent -9999px

main.css

/*********************************************
  Here is where the Blueprint styles would be.
*********************************************/

body { background: url(../images/background.jpg?1246649143) center top no-repeat; }

ol { margin: 0; list-style: none; }

#content { width: 1190px; margin: 0 auto; overflow: hidden; display: inline-block; background: url(../images/grid.png?1246647021); }
#content { display: block; }
#content #header { display: inline; float: left; margin-right: 0; width: 190px; background: url(../images/header_background.png?1246649311) right top repeat-y; height: 768px; }
* html #content #header { overflow-x: hidden; }
#content #header h1 { text-indent: -9999px; background: url(../images/logo.png?1246648002) 10px top no-repeat; height: 74px; }
#content #header address { display: inline; float: left; margin-right: 10px; width: 150px; float: right; margin-right: 5px; padding-right: 5px; border-top: 1px solid #969696; background-color: #F5F5F5; font-size: 10px; text-align: right; font-style: normal; }
* html #content #header address { overflow-x: hidden; }
#content #header address .org { display: none; }
#content #header address .tel { font-size: 18px; display: block; }
#content #header address .street-address { display: block; }
#content #header address abbr { border: none; }
#content #main { display: inline; float: left; margin-right: 0; width: 830px; background: #000; height: 700px; }
* html #content #main { overflow-x: hidden; }

main.sass

@import base.sass

body
  :background = image_url("background.jpg") "center top no-repeat"

ol
  +flatten_list

#content
  +container
  +showgrid

  #header
    +column(5, true)
    :background = image_url("header_background.png") "right top repeat-y"
    :height 768px

    h1
      +hide_text
      :background = image_url("logo.png") "10px top no-repeat"
      :height 74px

    address
      +column(4)
      :float right
      :margin-right 5px
      :padding-right 5px
      :border-top 1px solid #969696
      :background-color #F5F5F5
      :font-size 10px
      :text-align right
      :font-style normal

      .org
        :display none

      .tel
        :font-size 18px
        :display block

      .street-address
        :display block

      abbr
        :border none

  #main
    +column(21, true)
    :background #000
    :height 700px