.fs-sm {
  line-height: 1;
  @include ms-respond(font-size, -1);
}
.fs-base {
  line-height: 1.7;
  @include ms-respond(font-size, 0);
}
.fs-md {
  line-height: 1.5;
  @include ms-respond(font-size, 1);
}
.fs-lg {
  line-height: 1;
  @include ms-respond(font-size, 2);
}
.fs-xl {
  line-height: 1;
  @include ms-respond(font-size, 3);
}
.fs-xxl {
  line-height: 1;
  @include ms-respond(font-size, 4);
}
.fs-xxxl {
  line-height: 1;
  @include ms-respond(font-size, 5);
}

.fs-12 {
  font-size: 12px;
}

.fw-400 {
  font-weight: 400;
}

.lh-15 {
  line-height: 1.5;
}

.fs-10 {
  font-size: 10px;
}

.fs-16 {
  font-size: 16px;
}