1 files changed, 1 insertions, 1 deletions

diff --git a/content/index.js b/content/index.js
index 8a24e3a..e03dec1 100644
--- a/content/index.js
+++ b/content/index.js
@@ -2,5 +2,5 @@ var headerEl = document.querySelector(".c-hero");
 var headerTemplateEl = document.getElementById("header-sm");
 var headerSmEl = headerTemplateEl.content.cloneNode("true");
 
-headerEl.classList.remove("u-hidden@sm-down");
+headerEl.classList.remove("u-dn@sm-down");
 headerEl.appendChild(headerSmEl);