Update font

static/css/hugo-academic.css

@@ -9,7 +9,8 @@
  *  Fonts
  **************************************************/
 
-@import url(https://fonts.googleapis.com/css?family=Roboto);
+@import url(https://fonts.googleapis.com/css?family=Roboto:400,700);
+@import url(https://fonts.googleapis.com/css?family=Roboto+Mono);
 @import url(https://fonts.googleapis.com/css?family=Merriweather);
 
 /*************************************************
@@ -56,6 +57,10 @@ h3.post-title a:hover {
     color: #33cc99;
 }
 
+pre, code {
+    font-family: 'Roboto Mono', 'Courier New', 'Courier', monospace;
+}
+
 /*************************************************
  *  Footer
  **************************************************/