.neal-horizontal-split-col {
  margin-bottom: $neal-page-paragraph-margin * 3;
}

.neal-horizontal-split {
  margin-bottom: -$neal-page-paragraph-margin * 3;
}

.neal-horizontal-split-sm {
  .neal-horizontal-split-col {
    padding-right: $neal-horizontal-split-padding-x-sm * 2;
  }
}

.neal-horizontal-split-md {
  .neal-horizontal-split-col {
    padding-right: $neal-horizontal-split-padding-x-md * 2;
  }
}

.neal-horizontal-split-lg {
  .neal-horizontal-split-col {
    padding-right: $neal-horizontal-split-padding-x-lg * 2;
  }
}
.neal-horizontal-split-col {
  margin-bottom: $neal-page-paragraph-margin * 2;
}

.neal-horizontal-split {
  margin-bottom: -$neal-page-paragraph-margin * 2;
}

.neal-horizontal-split-sm {
  .neal-horizontal-split-col {
    padding-right: $neal-horizontal-split-padding-x-sm * 2;
  }
}

.neal-horizontal-split-md {
  .neal-horizontal-split-col {
    padding-right: $neal-horizontal-split-padding-x-md * 2;
  }
}

.neal-horizontal-split-lg {
  .neal-horizontal-split-col {
    padding-right: $neal-horizontal-split-padding-x-lg * 2;
  }
}
Reduce Horizontal Split vertical margin
Reduce Horizontal Split vertical margin
