diff --git a/resources/css/blocks/chapter-section.css b/resources/css/blocks/chapter-section.css
index f1c00f0..df10a4b 100644
--- a/resources/css/blocks/chapter-section.css
+++ b/resources/css/blocks/chapter-section.css
@@ -107,6 +107,14 @@
     }
   }
 
+  &--bg-dark {
+    .wp-block-carhop-blocks-cta {
+      &:after {
+        filter: brightness(41);
+      }
+    }
+  }
+
   > *:not(.chapter-section__background) {
     z-index: 2;
   }