Some simple mixins that allow you to add Bootstrap's box shaddow styling to other classes that Bootstrap doesn't address.

compas-bootstrap-box-shadow.css.sass

@import "compass/css3/box-shadow"
@import "compass/css3/transition"

$bs-box-shadow-default-color: rgba(0, 0, 0, 0.075)
$bs-box-shadow-focus-color: rgb(82, 168, 236)

@mixin bs-default-box-shadow
	@include box-shadow(inset 0 1px 1px $bs-box-shadow-default-color)

@mixin bs-box-shadow
	@include bs-default-box-shadow
	@include transition(border linear 0.2s, box-shadow linear 0.2s)

@mixin bs-box-shadow-focus
	border-color: rgba($bs-box-shadow-focus-color, 0.8)
	@include bs-default-box-shadow
	@include box-shadow(0 0 8px rgba($bs-box-shadow-focus-color, 0.6))
	outline: 0
	outline: thin dotted \9 /* IE6-9 */