diff --git a/svelte-app/src/lib/canvas/render-theme.ts b/svelte-app/src/lib/canvas/render-theme.ts
index bca8f27..4451668 100644
--- a/svelte-app/src/lib/canvas/render-theme.ts
+++ b/svelte-app/src/lib/canvas/render-theme.ts
@@ -55,7 +55,7 @@ export const THEME = {
     lineColor: '#000000',
     rightBoxFill: '#aaaaaa',
     rightBoxStroke: '#000000',
-    rightBoxStrokeWidth: 1.0,
+    rightBoxStrokeWidth: 1.5,
   },
   induction: {
     fillColor: '#000000',
diff --git a/svelte-app/static/symbols/epc_icon.svg b/svelte-app/static/symbols/epc_icon.svg
index ad26655..323e82e 100644
Binary files a/svelte-app/static/symbols/epc_icon.svg and b/svelte-app/static/symbols/epc_icon.svg differ