diff --git a/src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/components/stylesheet-rule-input/stylesheet-rule-settings-modal.element.ts b/src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/components/stylesheet-rule-input/stylesheet-rule-settings-modal.element.ts
index 8137b77069..fc0205af83 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/components/stylesheet-rule-input/stylesheet-rule-settings-modal.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/components/stylesheet-rule-input/stylesheet-rule-settings-modal.element.ts
@@ -75,7 +75,7 @@ export default class UmbStylesheetRuleSettingsModalElement extends UmbModalBaseE
 									</uui-input>
 								</uui-form-layout-item>
 								<uui-form-layout-item>
-									<uui-label for="styles" slot="label" required="">Styles</uui-label>
+									<uui-label for="styles" slot="label">Styles</uui-label>
 									<span slot="description"
 										>The CSS that should be applied in the rich text editor, e.g. "color:red;"</span
 									>
@@ -88,7 +88,7 @@ export default class UmbStylesheetRuleSettingsModalElement extends UmbModalBaseE
 									</uui-textarea>
 								</uui-form-layout-item>
 								<uui-form-layout-item>
-									<uui-label for="styles" slot="label" required="">Preview</uui-label>
+									<uui-label for="styles" slot="label">Preview</uui-label>
 									<span slot="description">How the text will look like in the rich text editor.</span>
 									<div style="${ifDefined(this.value.rule?.styles)}">
 										a b c d e f g h i j k l m n o p q r s t u v w x t z
diff --git a/src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/utils/stylesheet-rule-manager.ts b/src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/utils/stylesheet-rule-manager.ts
index ae966aad42..fde71d19d2 100644
--- a/src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/utils/stylesheet-rule-manager.ts
+++ b/src/Umbraco.Web.UI.Client/src/packages/templating/stylesheets/utils/stylesheet-rule-manager.ts
@@ -43,7 +43,7 @@ export class UmbStylesheetRuleManager {
 					(rule) => `
 /**umb_name:${rule.name}*/
 ${rule.selector} {
-	${rule.styles}
+	${rule.styles ?? ''}
 }
 `,
 				)