diff --git a/resources/css/editor-content/color-taxonomy-scheme.css b/resources/css/editor-content/color-taxonomy-scheme.css
index 85a45b5..64a2e03 100644
--- a/resources/css/editor-content/color-taxonomy-scheme.css
+++ b/resources/css/editor-content/color-taxonomy-scheme.css
@@ -178,6 +178,11 @@ body.energie,
   .chapter_index a.active {
     @apply text-energies-urbanisme;
   }
+  .homegrade-blocks-highlight--classic {
+    a[rel='noopener'] {
+      @apply !text-energies-urbanisme;
+    }
+  }
   .homegrade-blocks-highlight {
     @apply bg-energies-urbanisme-light text-black;
     .icon {
@@ -321,7 +326,11 @@ body.isolation,
   .chapter_index a.active {
     @apply text-isolation-quotidien;
   }
-
+  .homegrade-blocks-highlight--classic {
+    a[rel='noopener'] {
+      @apply !text-isolation-quotidien;
+    }
+  }
   .homegrade-blocks-highlight {
     @apply bg-isolation-quotidien-light text-black;
     .icon {
@@ -452,6 +461,11 @@ body.erfgoed,
   .chapter_index a.active {
     @apply text-patrimoine-renovation;
   }
+  .homegrade-blocks-highlight--classic {
+    a[rel='noopener'] {
+      @apply !text-patrimoine-renovation;
+    }
+  }
   .homegrade-blocks-highlight {
     @apply bg-patrimoine-renovation-light text-black;
     .icon {
@@ -584,6 +598,11 @@ body.duurzaamheid,
   .chapter_index a.active {
     @apply text-location-durabilite;
   }
+  .homegrade-blocks-highlight--classic {
+    a[rel='noopener'] {
+      @apply !text-location-durabilite;
+    }
+  }
   .homegrade-blocks-highlight {
     @apply bg-location-durabilite-light text-black;
     .icon {