diff --git a/web/pdf_viewer.css b/web/pdf_viewer.css
index d28c21af5..0abf0b5e2 100644
--- a/web/pdf_viewer.css
+++ b/web/pdf_viewer.css
@@ -64,6 +64,8 @@
   padding-bottom: var(--pdfViewer-padding-bottom);
 
   --hcm-highlight-filter: none;
+  --hcm-highlight-selected-filter: none;
+
   @media screen and (forced-colors: active) {
     --hcm-highlight-filter: invert(100%);
   }
diff --git a/web/text_layer_builder.css b/web/text_layer_builder.css
index d0536676c..ada239b73 100644
--- a/web/text_layer_builder.css
+++ b/web/text_layer_builder.css
@@ -52,7 +52,6 @@
     --highlight-selected-bg-color: rgb(0 100 0 / 0.25);
     --highlight-backdrop-filter: none;
     --highlight-selected-backdrop-filter: none;
-    --mix-blend-mode: exclusion;
 
     @media screen and (forced-colors: active) {
       --highlight-bg-color: transparent;