diff --git a/packages/mermaid/src/diagrams/state/styles.js b/packages/mermaid/src/diagrams/state/styles.js
index 371b56b02..a9b6cc088 100644
--- a/packages/mermaid/src/diagrams/state/styles.js
+++ b/packages/mermaid/src/diagrams/state/styles.js
@@ -174,7 +174,7 @@ g.stateGroup line {
 
 
 .state-shadow-neo {
-  filter: ${options.dropShadow} );
+  filter: ${options.dropShadow};
 }
 
 
diff --git a/packages/mermaid/src/styles.ts b/packages/mermaid/src/styles.ts
index f50fdff99..e91b4815f 100644
--- a/packages/mermaid/src/styles.ts
+++ b/packages/mermaid/src/styles.ts
@@ -76,19 +76,19 @@ const getStyles = (
 
   [data-look="neo"].node rect, [data-look="neo"].cluster rect, [data-look="neo"].node polygon {
     stroke: ${options.useGradient ? 'url(#gradient)' : options.nodeBorder};
-    filter: ${options.dropShadow} );
+    filter: ${options.dropShadow};
   }
 
   [data-look="neo"].node rect,  [data-look="neo"].node circle, [data-look="neo"].node polygon {
     stroke: ${options.useGradient ? 'url(#gradient)' : options.nodeBorder};
-    filter: ${options.dropShadow} );
+    filter: ${options.dropShadow};
   }
 
   [data-look="neo"].node circle{
     stroke: $(options.nodeBorder);
     stroke: ${options.useGradient ? 'url(#gradient)' : options.nodeBorder};
 
-    filter: ${options.dropShadow} );
+    filter: ${options.dropShadow};
   }
 
   [data-look="neo"].node circle .state-start{