diff --git a/static/css/itix.css b/static/css/itix.css
index 437db29..de5d362 100644
--- a/static/css/itix.css
+++ b/static/css/itix.css
@@ -162,6 +162,7 @@ figcaption::before {
 
 h1, h2, h3 {
   font-weight: bold;
+  line-height: 1.5em;
 }
 
 h1 {