diff --git a/package-lock.json b/package-lock.json
index 8bdefc69..e8f5b9fc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@d-i-t-a/reader",
-  "version": "2.3.12",
+  "version": "2.3.13",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@d-i-t-a/reader",
-      "version": "2.3.12",
+      "version": "2.3.13",
       "license": "Apache-2.0",
       "dependencies": {
         "@types/pdfjs-dist": "^2.7.4",
diff --git a/package.json b/package.json
index 25c42f0e..0561d07e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@d-i-t-a/reader",
-  "version": "2.3.12",
+  "version": "2.3.13",
   "description": "A viewer application for EPUB files.",
   "repository": "https://github.com/d-i-t-a/R2D2BC",
   "license": "Apache-2.0",
diff --git a/src/modules/highlight/TextHighlighter.ts b/src/modules/highlight/TextHighlighter.ts
index 24ee198a..5fcd1102 100644
--- a/src/modules/highlight/TextHighlighter.ts
+++ b/src/modules/highlight/TextHighlighter.ts
@@ -1122,6 +1122,8 @@ export class TextHighlighter {
         toolbox.style.transform = "revert";
         toolbox.style.width = "100%";
         toolbox.style.textAlign = "center";
+        toolbox.style.position = "absolute";
+        toolbox.style.setProperty("--content", "revert");
       } else if (this.properties?.menuPosition === MenuPosition.BOTTOM) {
         toolbox.style.bottom = "0px";
         toolbox.style.left = "0px";
@@ -1129,6 +1131,7 @@ export class TextHighlighter {
         toolbox.style.width = "100%";
         toolbox.style.textAlign = "center";
         toolbox.style.position = "absolute";
+        toolbox.style.setProperty("--content", "revert");
       } else {
         const paginated = this.navigator.view?.isPaginated();
         if (paginated) {
diff --git a/src/styles/sass/reader/_toolbox.scss b/src/styles/sass/reader/_toolbox.scss
index 4c3c9b9e..9b025f1c 100644
--- a/src/styles/sass/reader/_toolbox.scss
+++ b/src/styles/sass/reader/_toolbox.scss
@@ -27,9 +27,10 @@
   background: gainsboro;
   display: none;
   width: fit-content;
+   --content: '';
   &:before {
       $size: 0.4rem;
-      content: '';
+      content: var(--content);
       position: absolute;
       width: $size;
       height: $size;