Compass.app: @include transition

.scss {
	@include transition(all .2s linear);
}
// becomes
.css {
	-webkit-transition: all 0.2s linear;
	-moz-transition: all 0.2s linear;
	-o-transition: all 0.2s linear;
	transition: all 0.2s linear;
}

No longer using Compass. Going with Prepros (on Mac) with Autoprefixer enabled (so no @include needed).