$display-breakpoints: map-deep-merge(
  (
    "xs-only": "only screen and (max-width: #{map-get($grid-breakpoints, "sm")-1})",
  ),
  $display-breakpoints
);

$display-breakpoints: map-deep-merge(
  (
    "xs-only": "only screen and (max-width: #{map-get($grid-breakpoints, "sm")-1})"
  ),
  $display-breakpoints
);

$display-breakpoints: map-deep-merge(
  (
    "xs-only": "only screen and (max-width: #{map-get($grid-breakpoints, " sm
      ")-1})",
  ),
  $display-breakpoints
);