Reintroduce additional bottom margin to Error Summary content

[querkmachine]

Reverses a visual change introduced in #4971 where the negative space at the bottom of the Error Summary component was reduced to create equal padding on all sides of the container.

Although this was originally approved of by a designer on the team, further discussion after the 5.4.0 release concluded that having additional negative space below the Error Summary's content was desirable, as it allowed extra space for text descenders to occupy, if any are present.

This PR reintroduces that space, but does so in a way that's compatible with the new configuration variants made possible by #4971. (Originally, this additional spacing only existed if the errorList parameter was being used, whereas this is no longer a requirement.)

Closes #4997.

[github-actions[bot]]

:clipboard: Stats

File sizes

File	Size
dist/govuk-frontend-development.min.css	113.43 KiB
dist/govuk-frontend-development.min.js	41.88 KiB
packages/govuk-frontend/dist/govuk/all.bundle.js	87.42 KiB
packages/govuk-frontend/dist/govuk/all.bundle.mjs	82.11 KiB
packages/govuk-frontend/dist/govuk/all.mjs	981 B
packages/govuk-frontend/dist/govuk/govuk-frontend-component.mjs	359 B
packages/govuk-frontend/dist/govuk/govuk-frontend.min.css	113.42 KiB
packages/govuk-frontend/dist/govuk/govuk-frontend.min.js	41.87 KiB
packages/govuk-frontend/dist/govuk/i18n.mjs	5.55 KiB
packages/govuk-frontend/dist/govuk/init.mjs	4.86 KiB

Modules

File	Size (bundled)	Size (minified)
all.mjs	79.24 KiB	39.84 KiB
accordion.mjs	23.5 KiB	12.39 KiB
button.mjs	5.98 KiB	2.69 KiB
character-count.mjs	22.4 KiB	9.92 KiB
checkboxes.mjs	5.83 KiB	2.83 KiB
error-summary.mjs	7.89 KiB	3.46 KiB
exit-this-page.mjs	17.1 KiB	9.26 KiB
header.mjs	4.46 KiB	2.6 KiB
notification-banner.mjs	6.26 KiB	2.62 KiB
password-input.mjs	15.15 KiB	7.25 KiB
radios.mjs	4.83 KiB	2.38 KiB
skip-link.mjs	4.39 KiB	2.18 KiB
tabs.mjs	10.13 KiB	6.11 KiB

View stats and visualisations on the review app

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Action run for 9c6828ebafb8d2998e3ec8fb06b55cbe6408eed9

[github-actions[bot]]

Stylesheets changes to npm package

diff --git a/packages/govuk-frontend/dist/govuk/govuk-frontend.min.css b/packages/govuk-frontend/dist/govuk/govuk-frontend.min.css
index de0a3a8db..f0aa66d38 100644
--- a/packages/govuk-frontend/dist/govuk/govuk-frontend.min.css
+++ b/packages/govuk-frontend/dist/govuk/govuk-frontend.min.css
@@ -3184,6 +3184,10 @@ screen and (forced-colors:active) {
     }
 }

+.govuk-error-summary__body>:last-child {
+    margin-bottom: 5px
+}
+
 .govuk-error-summary__list,
 .govuk-error-summary__list li:last-child {
     margin-bottom: 0

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Action run for 9c6828ebafb8d2998e3ec8fb06b55cbe6408eed9

[github-actions[bot]]

Other changes to npm package

diff --git a/packages/govuk-frontend/dist/govuk/components/error-summary/_index.scss b/packages/govuk-frontend/dist/govuk/components/error-summary/_index.scss
index 0cb1cc2cc..69bdbaf78 100644
--- a/packages/govuk-frontend/dist/govuk/components/error-summary/_index.scss
+++ b/packages/govuk-frontend/dist/govuk/components/error-summary/_index.scss
@@ -30,6 +30,10 @@
     > * + * {
       @include govuk-responsive-margin(4, "top");
     }
+
+    > :last-child {
+      @include govuk-responsive-margin(1, "bottom");
+    }
   }

   // Cross-component class - adjusts styling of list component

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Action run for 9c6828ebafb8d2998e3ec8fb06b55cbe6408eed9

[mia-allers-gds]

@romaricpascal I think it looks good!