diff --git a/includes/_content.scss b/includes/_content.scss
index 35eb64f..179f314 100644
--- a/includes/_content.scss
+++ b/includes/_content.scss
@@ -1,4 +1,5 @@
 // Set appropriate padding on content.
+// This is to leave space for the header and the tab bar.
 @mixin content($args...) {
   padding: 0;
   @each $arg in $args {