.fs-sm {
	@include ms-respond(font-size, -1);
	line-height: 1;
}
.fs-base {
	@include ms-respond(font-size, 0);
	line-height: 1.5;
}
.fs-md {
	@include ms-respond(font-size, 1);
	line-height: 1;
}
.fs-lg {
	@include ms-respond(font-size, 2);
	line-height: 1;
}
.fs-xl {
	@include ms-respond(font-size, 3);
	line-height: 1.1;
}
.fs-xxl {
	@include ms-respond(font-size, 4);
	line-height: 1;
}
.fs-xxxl {
	@include ms-respond(font-size, 5);
	line-height: 1;
}