diff --git a/ESP-IDF_Robot/tutorial/docs/build/simplepdf/.buildinfo b/ESP-IDF_Robot/tutorial/docs/build/simplepdf/.buildinfo
index 49fb4103d..01752b62f 100644
--- a/ESP-IDF_Robot/tutorial/docs/build/simplepdf/.buildinfo
+++ b/ESP-IDF_Robot/tutorial/docs/build/simplepdf/.buildinfo
@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file records the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: 19e803032a1411072799f150022b3334
+config: ea338612dfcc4a64d315fe49e29902b9
 tags: 62a1e7829a13fc7881b6498c52484ec0
diff --git a/ESP-IDF_Robot/tutorial/docs/build/simplepdf/_static/main.css b/ESP-IDF_Robot/tutorial/docs/build/simplepdf/_static/main.css
index 8168bb8a6..341e11023 100644
--- a/ESP-IDF_Robot/tutorial/docs/build/simplepdf/_static/main.css
+++ b/ESP-IDF_Robot/tutorial/docs/build/simplepdf/_static/main.css
@@ -392,7 +392,7 @@ dl.class dl.field-list, dl.type dl.field-list, dl.function dl.field-list, dl.mem
     text-align: center;
     vertical-align: middle;
     width: 100%;
-    border-bottom-color: rgba(26, 150, 26, 0.8);
+    border-bottom-color: rgba(150, 26, 26, .5);
     border-bottom-style: solid;
     border-bottom-width: 0.05cm; }
   @top-right {
@@ -402,7 +402,7 @@ dl.class dl.field-list, dl.type dl.field-list, dl.function dl.field-list, dl.mem
     text-align: right;
     vertical-align: middle;
     width: 100%;
-    border-bottom-color: rgba(26, 150, 26, 0.8);
+    border-bottom-color: rgba(150, 26, 26, .5);
     border-bottom-style: solid;
     border-bottom-width: 0.05cm; }
   @bottom-left {
@@ -411,7 +411,7 @@ dl.class dl.field-list, dl.type dl.field-list, dl.function dl.field-list, dl.mem
     height: 1cm;
     vertical-align: middle;
     width: 100%;
-    border-top-color: rgba(26, 150, 26, 0.8);
+    border-top-color: rgba(150, 26, 26, .5);
     border-top-style: solid;
     border-top-width: 0.05cm;
     margin-top: 3px;
@@ -424,7 +424,7 @@ dl.class dl.field-list, dl.type dl.field-list, dl.function dl.field-list, dl.mem
     height: 1cm;
     vertical-align: middle;
     width: 100%;
-    border-top-color: rgba(26, 150, 26, 0.8);
+    border-top-color: rgba(150, 26, 26, .5);
     border-top-style: solid;
     border-top-width: 0.05cm;
     margin-top: 3px;
@@ -440,7 +440,7 @@ dl.class dl.field-list, dl.type dl.field-list, dl.function dl.field-list, dl.mem
     margin-top: 3px;
     position: absolute;
     bottom: 30pt;
-    border-top-color: rgba(26, 150, 26, 0.8);
+    border-top-color: rgba(150, 26, 26, .5);
     border-top-style: solid;
     border-top-width: 0.05cm; } }
 
@@ -523,7 +523,7 @@ dl.class dl.field-list, dl.type dl.field-list, dl.function dl.field-list, dl.mem
   #cover .container {
     width: 100%;
     top: 0;
-    background: #047e2c; }
+    background: rgba(0,0,0,0); }
     #cover .container .logo {
       font-size: 24pt;
       color: #DADAE4;
diff --git a/ESP-IDF_Robot/tutorial/docs/build/simplepdf/esp-idf_espnow_rc-car.pdf b/ESP-IDF_Robot/tutorial/docs/build/simplepdf/esp-idf_espnow_rc-car.pdf
index 66f0f2f41..7f7e56f39 100644
Binary files a/ESP-IDF_Robot/tutorial/docs/build/simplepdf/esp-idf_espnow_rc-car.pdf and b/ESP-IDF_Robot/tutorial/docs/build/simplepdf/esp-idf_espnow_rc-car.pdf differ
diff --git a/ESP-IDF_Robot/tutorial/docs/build/simplepdf/index.html b/ESP-IDF_Robot/tutorial/docs/build/simplepdf/index.html
index c263a0fef..8e114ede9 100644
--- a/ESP-IDF_Robot/tutorial/docs/build/simplepdf/index.html
+++ b/ESP-IDF_Robot/tutorial/docs/build/simplepdf/index.html
@@ -8,7 +8,7 @@
    ByteRider 06-2025 documentation
   </title>
   <link href="_static/pygments.css?v=d75fae25" rel="stylesheet" type="text/css"/>
-  <link href="_static/main.css?v=8f29d554" rel="stylesheet" type="text/css"/>
+  <link href="_static/main.css?v=856d9f0e" rel="stylesheet" type="text/css"/>
   <script src="_static/documentation_options.js?v=84c8e5cb">
   </script>
   <script src="_static/doctools.js?v=9bcbadda">