1 files changed, 2 insertions, 1 deletions

diff --git a/assets/css/_basics.scss b/assets/css/_basics.scss
index 741061f..9a6a53e 100644
--- a/assets/css/_basics.scss
+++ b/assets/css/_basics.scss
@@ -146,9 +146,10 @@ h3,
 h4,
 h5,
 h6 {
+    @include iro-responsive-modular-scale(font-size, 0, $responsive-mod-scale);
+
     margin:         ($line-height * 2rem) 0 0;
     color:          prop(--colors --fg-lo);
-    font-size:      1 / 16 * 14em;
     font-weight:    700;
     letter-spacing: 1px;
     text-transform: uppercase;