.sp-top-1 {
  margin-top: 0.25rem;
}
.sp-top-2 {
  margin-top: 0.5rem;
}
.sp-top-3 {
  margin-top: 0.75rem;
}
.sp-top-4 {
  margin-top: 1rem;
}
.sp-top-6 {
  margin-top: 1.5rem;
}
.sp-top-8 {
  margin-top: 2rem;
}
.sp-top-10 {
  margin-top: 2.5rem;
}
.sp-top-12 {
  margin-top: 3rem;
}
.sp-top-16 {
  margin-top: 4rem;
}

.sp-btm-1 {
  margin-bottom: 0.25rem;
}
.sp-btm-2 {
  margin-bottom: 0.5rem;
}
.sp-btm-3 {
  margin-bottom: 0.75rem;
}
.sp-btm-4 {
  margin-bottom: 1rem;
}
.sp-btm-6 {
  margin-bottom: 1.5rem;
}
.sp-btm-8 {
  margin-bottom: 2rem;
}
.sp-btm-10 {
  margin-bottom: 2.5rem;
}
.sp-btm-12 {
  margin-bottom: 3rem;
}
.sp-btm-16 {
  margin-bottom: 4rem;
}