diff --git a/google-html-css-styleguide/css_meta_rules.rst b/google-html-css-styleguide/css_meta_rules.rst
index f6cb3fd..677301f 100644
--- a/google-html-css-styleguide/css_meta_rules.rst
+++ b/google-html-css-styleguide/css_meta_rules.rst
@@ -12,17 +12,12 @@ CSS元规则
 
   /* Header */
   
-  
   #adw-header {}
   
-  
   /* Footer */
   
-  
   #adw-footer {}
   
-  
   /* Gallery */
   
-  
   .adw-gallery {}