diff --git a/core/themes/stable/css/content_moderation/content_moderation.module.css b/core/themes/stable/css/content_moderation/content_moderation.module.css
index e69de29bb2..1f074fbaf5 100644
--- a/core/themes/stable/css/content_moderation/content_moderation.module.css
+++ b/core/themes/stable/css/content_moderation/content_moderation.module.css
@@ -0,0 +1,19 @@
+/**
+ * @file
+ * Component styles for the content_moderation module.
+ */
+ul.entity-moderation-form {
+  list-style: none;
+  display: -webkit-flex; /* Safari */
+  display: flex;
+  -webkit-flex-wrap: wrap; /* Safari */
+  flex-wrap: wrap;
+  -webkit-justify-content: space-around; /* Safari */
+  justify-content: space-around;
+  -webkit-align-items: flex-end; /* Safari */
+  align-items: flex-end;
+}
+
+ul.entity-moderation-form input[type=submit] {
+  margin-bottom: 1.2em;
+}
diff --git a/core/themes/stable/css/content_moderation/content_moderation.theme.css b/core/themes/stable/css/content_moderation/content_moderation.theme.css
index e69de29bb2..7941930ac0 100644
--- a/core/themes/stable/css/content_moderation/content_moderation.theme.css
+++ b/core/themes/stable/css/content_moderation/content_moderation.theme.css
@@ -0,0 +1,7 @@
+/**
+ * @file
+ * Theme styles for the content_moderation module.
+ */
+ul.entity-moderation-form {
+  border-bottom: 1px solid gray;
+}