diff --git a/src/app.scss b/src/app.scss
index 9ddf45f..45b1735 100644
--- a/src/app.scss
+++ b/src/app.scss
@@ -162,8 +162,10 @@ select option.is-default {
   text-decoration: none !important;
 }
 
-body {
+.content {
   font-family: "Source Sans 3", "Fira Sans", sans-serif !important;
+  font-size: 17px;
+  line-height: 30px;
 }
 
 .code {