assets/main.scss

@@ -3,9 +3,7 @@
 ---
 
 @charset "utf-8";
-$base-font-family: ui-sans-serif, "Liberation Sans", Arimo, Arial, sans-serif;
+$base-font-family: "Liberation Sans", "Arimo", "Arial", sans-serif;
-$monospace-font-family: ui-monospace, "Liberation Mono", Cousine, "Courier New",
-  monospace;
 
 @import "{{ site.theme }}";
 
@@ -31,6 +29,7 @@ a {
 
 pre,
 code {
+  font-family: "Liberation Mono", "Cousine", "Courier New", monospace !important;
   font-size: 0.8em !important;
 }