site/_sass/font-awesome/_fixed-width.scss - pulsar - Git at Google

 // Fixed Width Icons
 // -------------------------
 .#{$fa-css-prefix}-fw {
   width: (18em / 14);
   text-align: center;
 }
	// Fixed Width Icons
	// -------------------------
	.#{$fa-css-prefix}-fw {
	width: (18em / 14);
	text-align: center;
	}