View file application/libraries/Scaffold/mixins/css3/box-shadow.css

/**
 * Adds a drop shadow
 */
=box-shadow($x, $y, $blur, $color)
{
	-moz-box-shadow:$x $y $blur $color;
	-webkit-box-shadow:$x $y $blur $color;
	box-shadow:$x $y $blur $color;
}