diff --git a/examples/customization/face_stylizer.ipynb b/examples/customization/face_stylizer.ipynb
index 0226f61e..93f73471 100644
--- a/examples/customization/face_stylizer.ipynb
+++ b/examples/customization/face_stylizer.ipynb
@@ -4,6 +4,11 @@
       "metadata": {},
       "cell_type": "markdown",
       "source": [
+        "Project: /mediapipe/_project.yaml\n",
+        "Book: /mediapipe/_book.yaml\n",
+        "\n",
+        "<link rel=\"stylesheet\" href=\"/mediapipe/site.css\">\n",
+        "\n",
         "# Face stylizer model customization guide\n",
         "\n",
         "\u003ctable align=\"left\" class=\"buttons\"\u003e\n",
@@ -357,7 +362,23 @@
       ]
     }
   ],
-  "metadata": {},
+  "metadata": {
+    "colab": {
+      "last_runtime": {
+        "build_target": "",
+        "kind": "local"
+      },
+      "private_outputs": true,
+      "provenance": []
+    },
+    "kernelspec": {
+      "display_name": "Python 3",
+      "name": "python3"
+    },
+    "language_info": {
+      "name": "python"
+    }
+  },
   "nbformat": 4,
   "nbformat_minor": 0
 }
diff --git a/examples/customization/gesture_recognizer.ipynb b/examples/customization/gesture_recognizer.ipynb
index de66ba5f..42db77cf 100644
--- a/examples/customization/gesture_recognizer.ipynb
+++ b/examples/customization/gesture_recognizer.ipynb
@@ -8,6 +8,9 @@
       "source": [
         "Project: /mediapipe/_project.yaml\n",
         "Book: /mediapipe/_book.yaml\n",
+	"\n",
+	"<link rel=\"stylesheet\" href=\"/mediapipe/site.css\">\n",
+        "\n",
         "# Hand gesture recognition model customization guide\n",
         "\n",
         "\u003ctable align=\"left\" class=\"buttons\"\u003e\n",
diff --git a/examples/customization/image_classifier.ipynb b/examples/customization/image_classifier.ipynb
index d35fdf87..ec9e27c6 100644
--- a/examples/customization/image_classifier.ipynb
+++ b/examples/customization/image_classifier.ipynb
@@ -8,6 +8,8 @@
       "source": [
         "Project: /mediapipe/_project.yaml\n",
         "Book: /mediapipe/_book.yaml\n",
+	"\n",
+	"<link rel=\"stylesheet\" href=\"/mediapipe/site.css\">\n",
         "\n",
         "# Image classification model customization guide\n",
         "\n",
diff --git a/examples/customization/object_detector.ipynb b/examples/customization/object_detector.ipynb
index b56854bd..138df517 100644
--- a/examples/customization/object_detector.ipynb
+++ b/examples/customization/object_detector.ipynb
@@ -8,6 +8,8 @@
       "source": [
         "Project: /mediapipe/_project.yaml\n",
         "Book: /mediapipe/_book.yaml\n",
+	"\n",
+	"<link rel=\"stylesheet\" href=\"/mediapipe/site.css\">\n",
         "\n",
         "# Object detection model customization guide\n",
         "\n",
diff --git a/examples/customization/text_classifier.ipynb b/examples/customization/text_classifier.ipynb
index 422f17df..a2967776 100644
--- a/examples/customization/text_classifier.ipynb
+++ b/examples/customization/text_classifier.ipynb
@@ -8,6 +8,8 @@
       "source": [
         "Project: /mediapipe/_project.yaml\n",
         "Book: /mediapipe/_book.yaml\n",
+	"\n",
+	"<link rel=\"stylesheet\" href=\"/mediapipe/site.css\">\n",
         "\n",
         "# Text classification model customization guide\n",
         "\n",