diff --git a/reference/html/README.html b/reference/html/README.html
index 36698edb..434c994f 100644
--- a/reference/html/README.html
+++ b/reference/html/README.html
@@ -709,7 +709,7 @@ Remember to set the <code>Scan Scope</code> to <code>All sources</code> since we
 </div>
 <script type="text/javascript" src="js/tocbot/tocbot.min.js"></script>
 <script type="text/javascript" src="js/toc.js"></script>
-<link rel="stylesheet" href="js/highlight/styles/atom-one-dark-reasonable.min.css">
+<link rel="stylesheet" href="js/highlight/styles/github.min.css">
 <script src="js/highlight/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>
diff --git a/reference/html/appendix.html b/reference/html/appendix.html
index d4a56fa9..fa368b01 100644
--- a/reference/html/appendix.html
+++ b/reference/html/appendix.html
@@ -490,7 +490,7 @@ Also, you can define your own properties.
 </div>
 <script type="text/javascript" src="js/tocbot/tocbot.min.js"></script>
 <script type="text/javascript" src="js/toc.js"></script>
-<link rel="stylesheet" href="js/highlight/styles/atom-one-dark-reasonable.min.css">
+<link rel="stylesheet" href="js/highlight/styles/github.min.css">
 <script src="js/highlight/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>
diff --git a/reference/html/index.html b/reference/html/index.html
index 9fb45d29..0123ba81 100644
--- a/reference/html/index.html
+++ b/reference/html/index.html
@@ -846,7 +846,7 @@ public class Turbine {
 </div>
 <script type="text/javascript" src="js/tocbot/tocbot.min.js"></script>
 <script type="text/javascript" src="js/toc.js"></script>
-<link rel="stylesheet" href="js/highlight/styles/atom-one-dark-reasonable.min.css">
+<link rel="stylesheet" href="js/highlight/styles/github.min.css">
 <script src="js/highlight/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>
diff --git a/reference/html/intro.html b/reference/html/intro.html
index 7e777c2e..f921ff86 100644
--- a/reference/html/intro.html
+++ b/reference/html/intro.html
@@ -129,7 +129,7 @@ Intelligent Routing (Zuul) and Client Side Load Balancing (Ribbon), Circuit Brea
 </div>
 <script type="text/javascript" src="js/tocbot/tocbot.min.js"></script>
 <script type="text/javascript" src="js/toc.js"></script>
-<link rel="stylesheet" href="js/highlight/styles/atom-one-dark-reasonable.min.css">
+<link rel="stylesheet" href="js/highlight/styles/github.min.css">
 <script src="js/highlight/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>
diff --git a/reference/html/sagan-boot.html b/reference/html/sagan-boot.html
index d088589e..fc29fad9 100644
--- a/reference/html/sagan-boot.html
+++ b/reference/html/sagan-boot.html
@@ -117,7 +117,7 @@ $(globalSwitch);
 </div>
 <script type="text/javascript" src="js/tocbot/tocbot.min.js"></script>
 <script type="text/javascript" src="js/toc.js"></script>
-<link rel="stylesheet" href="js/highlight/styles/atom-one-dark-reasonable.min.css">
+<link rel="stylesheet" href="js/highlight/styles/github.min.css">
 <script src="js/highlight/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>
diff --git a/reference/html/sagan-index.html b/reference/html/sagan-index.html
index 69cb33a9..b30232ed 100644
--- a/reference/html/sagan-index.html
+++ b/reference/html/sagan-index.html
@@ -194,7 +194,7 @@ public class Application {
 </div>
 <script type="text/javascript" src="js/tocbot/tocbot.min.js"></script>
 <script type="text/javascript" src="js/toc.js"></script>
-<link rel="stylesheet" href="js/highlight/styles/atom-one-dark-reasonable.min.css">
+<link rel="stylesheet" href="js/highlight/styles/github.min.css">
 <script src="js/highlight/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>
diff --git a/reference/html/spring-cloud-consul.html b/reference/html/spring-cloud-consul.html
index 9fb45d29..0123ba81 100644
--- a/reference/html/spring-cloud-consul.html
+++ b/reference/html/spring-cloud-consul.html
@@ -846,7 +846,7 @@ public class Turbine {
 </div>
 <script type="text/javascript" src="js/tocbot/tocbot.min.js"></script>
 <script type="text/javascript" src="js/toc.js"></script>
-<link rel="stylesheet" href="js/highlight/styles/atom-one-dark-reasonable.min.css">
+<link rel="stylesheet" href="js/highlight/styles/github.min.css">
 <script src="js/highlight/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>