diff --git a/core/profiles/demo_umami/themes/umami/css/components/content/node-preview.css b/core/profiles/demo_umami/themes/umami/css/components/content/node-preview.css
new file mode 100644
index 0000000000000000000000000000000000000000..ccdf4361472e9fed65b83319af92a29e009ae792
--- /dev/null
+++ b/core/profiles/demo_umami/themes/umami/css/components/content/node-preview.css
@@ -0,0 +1,20 @@
+/**
+ * @file
+ * This file is used for node preview styling.
+ */
+
+.node-preview-container {
+  position: initial;
+}
+.node-preview-form-select {
+  display: flex;
+}
+.node-preview-backlink {
+  display: inline-flex;
+  align-items: center;
+  margin-inline: 0 auto;
+}
+.node-preview-container .form-item,
+.node-preview-container .form-actions {
+  margin-block: 0;
+}
diff --git a/core/profiles/demo_umami/themes/umami/umami.info.yml b/core/profiles/demo_umami/themes/umami/umami.info.yml
index 1e615dea31abc0193d6fb69997c380da2c23c7dc..03bc779fdc1b5019dcd6eff27bee1b3ccd979849 100644
--- a/core/profiles/demo_umami/themes/umami/umami.info.yml
+++ b/core/profiles/demo_umami/themes/umami/umami.info.yml
@@ -47,6 +47,8 @@ libraries-extend:
     - umami/classy.media_library
   user/drupal.user:
     - umami/user
+  node/drupal.node.preview:
+    - umami/drupal.node.preview
 
 regions:
   pre_header: Pre-header
diff --git a/core/profiles/demo_umami/themes/umami/umami.libraries.yml b/core/profiles/demo_umami/themes/umami/umami.libraries.yml
index 168a58b15e1533356c751fb78741077a25b0a25f..8022393123998321989af592d234569e6b136e0a 100644
--- a/core/profiles/demo_umami/themes/umami/umami.libraries.yml
+++ b/core/profiles/demo_umami/themes/umami/umami.libraries.yml
@@ -224,3 +224,9 @@ classy.search-results:
   css:
     component:
       css/classy/components/search-results.css: {}
+
+drupal.node.preview:
+  version: VERSION
+  css:
+    theme:
+      css/components/content/node-preview.css: {}