gistfile1.sass

$total-columns  : 24;               // a 24-column grid
$column-width   : 1.875em;          // each column is 30px wide
$grid-padding   : 0.313em;          // 5px grid-padding
$gutter-width   : $grid-padding*2;  // 5*2px gutters between columns

$desktop : 24;
$tablet : 16 (($column-width*16)+($gutter-width*15))em;
$mobile : 8 (($column-width*8)+($gutter-width*7))em;


// ======================================

#container {
 	@include container ($total-columns, $desktop, $tablet, $mobile);
    //@include susy-grid-background;
}

#container {
  @include susy-grid-background;

  @include at-breakpoint($desktop) {
    @include susy-grid-background;
  }
  @include at-breakpoint($tablet) {
    @include susy-grid-background;
  }
  @include at-breakpoint($mobile) {
    @include susy-grid-background;
  }
}