diff --git a/frontends/web/templates/decode.html b/frontends/web/templates/decode.html
index 7fff7a6..f150abc 100644
--- a/frontends/web/templates/decode.html
+++ b/frontends/web/templates/decode.html
@@ -24,7 +24,7 @@
     border-left: 3px solid #ffe699;
 }
 .step-accordion .accordion-button::after {
-    filter: invert(1) sepia(1) saturate(10) hue-rotate(15deg) brightness(1.5);
+    filter: invert(1) sepia(1) saturate(2) hue-rotate(5deg) brightness(1.2);
 }
 .step-accordion .accordion-body {
     background: rgba(30, 40, 50, 0.4);
diff --git a/frontends/web/templates/encode.html b/frontends/web/templates/encode.html
index 0b99065..1c08603 100644
--- a/frontends/web/templates/encode.html
+++ b/frontends/web/templates/encode.html
@@ -24,7 +24,7 @@
     border-left: 3px solid #ffe699;
 }
 .step-accordion .accordion-button::after {
-    filter: invert(1) sepia(1) saturate(10) hue-rotate(15deg) brightness(1.5);
+    filter: invert(1) sepia(1) saturate(2) hue-rotate(5deg) brightness(1.2);
 }
 .step-accordion .accordion-body {
     background: rgba(30, 40, 50, 0.4);