diff --git a/docs/index.md b/docs/index.md
index fd43cea..b78f147 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,6 +1,7 @@
-# Обо мне
 
-![Image](./assets/3O0A5142-photoaidcom-cropped.jpg){ align=left width="250" style="float:left; padding-right:10px" }
+![Image](./assets/3O0A5142-photoaidcom-cropped.jpg){width="350" style="display: block; margin: 0 auto"}
+
+# Обо мне
 
 Меня зовут Рустам.
 
diff --git a/docs/linux/index.md b/docs/linux/index.md
new file mode 100644
index 0000000..f560039
--- /dev/null
+++ b/docs/linux/index.md
@@ -0,0 +1 @@
+# Linux
diff --git a/mkdocs.yml b/mkdocs.yml
index 94c6cad..e75b6d4 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -10,8 +10,9 @@ theme:
       - revision.history
       - navigation.side.hide
 nav:
-  - "Обо мне": 'index.md'
+  # - "Обо мне": 'index.md'
   - "Математика": 'maths/index.md'
+  - "Linux": 'linux/index.md'
 
 plugins:
   - search: