diff --git a/frontends/web/templates/decode.html b/frontends/web/templates/decode.html
index a92d30b..7fff7a6 100644
--- a/frontends/web/templates/decode.html
+++ b/frontends/web/templates/decode.html
@@ -24,12 +24,7 @@
     border-left: 3px solid #ffe699;
 }
 .step-accordion .accordion-button::after {
-    filter: invert(1) sepia(1) saturate(5) hue-rotate(5deg) brightness(1.1);
-    opacity: 0.85;
-}
-.step-accordion .accordion-button:hover::after {
-    opacity: 1;
-    filter: invert(1) sepia(1) saturate(5) hue-rotate(5deg) brightness(1.2);
+    filter: invert(1) sepia(1) saturate(10) hue-rotate(15deg) brightness(1.5);
 }
 .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 3844c2d..0b99065 100644
--- a/frontends/web/templates/encode.html
+++ b/frontends/web/templates/encode.html
@@ -24,12 +24,7 @@
     border-left: 3px solid #ffe699;
 }
 .step-accordion .accordion-button::after {
-    filter: invert(1) sepia(1) saturate(5) hue-rotate(5deg) brightness(1.1);
-    opacity: 0.85;
-}
-.step-accordion .accordion-button:hover::after {
-    opacity: 1;
-    filter: invert(1) sepia(1) saturate(5) hue-rotate(5deg) brightness(1.2);
+    filter: invert(1) sepia(1) saturate(10) hue-rotate(15deg) brightness(1.5);
 }
 .step-accordion .accordion-body {
     background: rgba(30, 40, 50, 0.4);