diff --git a/src/styles.css b/src/styles.css
index 945ee331..67cd147a 100644
--- a/src/styles.css
+++ b/src/styles.css
@@ -1,5 +1,6 @@
 .iconize-inline-title-wrapper {
   width: var(--line-width);
+  max-width: 100%;
   margin-inline: var(--content-margin);
 }