diff --git a/grid.css b/grid.css
index 25fb04f..d574955 100644
--- a/grid.css
+++ b/grid.css
@@ -50,11 +50,6 @@ header h1 {
   margin-bottom: 2rem;
 }
 
-header sup {
-  color: rgba(255,255,255,0.7);
-  font-size: .8rem;
-}
-
 header p {
   color: rgba(255,255,255,0.7);
   margin: 0 auto;