Visible Only in some dimensions
Those blocks have to have .pi-hide class. .pi-visible-lg-only applied only in 1 breakpoint.
.pi-visible-lg-only
Visible block
.pi-visible-md-only
Visible block
.pi-visible-sm-only
Visible block
.pi-visible-xs-only
Visible block
.pi-visible-2xs-only
Visible block
.pi-visible-3xs-only
Visible block
Hidden Only in some dimensions
.pi-hidden-lg-only
Visible block
.pi-hidden-md-only
Visible block
.pi-hidden-sm-only
Visible block
.pi-hidden-xs-only
Visible block
.pi-hidden-2xs-only
Visible block
.pi-hidden-3xs-only
Visible block
Visible X and less dimensions
.pi-visible-md
Visible block
.pi-visible-sm
Visible block
.pi-visible-xs
Visible block
.pi-visible-2xs
Visible block
.pi-visible-3xs
Visible block
Hidden X and less dimensions
.pi-hidden-md
Visible block
.pi-hidden-sm
Visible block
.pi-hidden-xs
Visible block
.pi-hidden-2xs
Visible block
.pi-hidden-3xs
Visible block