diff --git a/doc/go1.html b/doc/go1.html
index 53b338b8659..38cd0e94f23 100644
--- a/doc/go1.html
+++ b/doc/go1.html
@@ -7,12 +7,6 @@
 -->
 
 
-<!-- Center the tables, and disable the 1995-era 3D borders -->
-<style type="text/css">
-table { margin-left: auto; margin-right: auto; border-style: none; }
-hr { border-style: none; border-top: 1px solid black; }
-</style>
-
 <h2 id="introduction">Introduction to Go 1</h2>
 
 <p>
diff --git a/doc/go1.tmpl b/doc/go1.tmpl
index b487c009af7..f61dcd5cce7 100644
--- a/doc/go1.tmpl
+++ b/doc/go1.tmpl
@@ -3,12 +3,6 @@
 }-->
 {{donotedit}}
 
-<!-- Center the tables, and disable the 1995-era 3D borders -->
-<style type="text/css">
-table { margin-left: auto; margin-right: auto; border-style: none; }
-hr { border-style: none; border-top: 1px solid black; }
-</style>
-
 <h2 id="introduction">Introduction to Go 1</h2>
 
 <p>
diff --git a/doc/style.css b/doc/style.css
index c53f93dd058..c3877052142 100644
--- a/doc/style.css
+++ b/doc/style.css
@@ -328,3 +328,6 @@ body {
 .example .expanded { display: none; }
 .exampleVisible .collapsed { display: none; }
 .exampleVisible .expanded { display: block; }
+
+table.codetable { margin-left: auto; margin-right: auto; border-style: none; }
+hr { border-style: none; border-top: 1px solid black; }