diff --git a/_config.yml b/_config.yml
index 178906dd..20bf56e9 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1,4 +1,5 @@
 markdown: kramdown
+highlighter: none
 permalink: pretty
 encoding: utf-8
 port: 4009
diff --git a/_sass/_help.scss b/_sass/_help.scss
index 4342e02e..abc76ebb 100644
--- a/_sass/_help.scss
+++ b/_sass/_help.scss
@@ -367,6 +367,9 @@ footer {
 
     pre code {
         white-space: pre;
+        word-break: initial;
+        word-wrap: initial;
+        display: block;
     }
 
     li img, li pre {