1 files changed, 3 insertions, 0 deletions

diff --git a/src_demo/index.scss b/src_demo/index.scss
index 756994d..9a6b7fe 100644
--- a/src_demo/index.scss
+++ b/src_demo/index.scss
@@ -5,6 +5,7 @@
 @include iro.s-implicit--styles;
 @include iro.s-blockquotes--styles;
 @include iro.s-code--styles;
+@include iro.s-headings--styles;
 @include iro.s-links--styles;
 @include iro.s-lists--styles;
 
@@ -26,4 +27,6 @@
 @include iro.o-checkbox--styles;
 @include iro.o-divider--styles;
 @include iro.o-emoji--styles;
+@include iro.o-field-label--styles;
+@include iro.o-heading--styles;
 @include iro.o-icon--styles;