diff --git a/_assets/css/critical.scss b/_assets/css/critical.scss
index dd8f6fd..5ee7c16 100644
--- a/_assets/css/critical.scss
+++ b/_assets/css/critical.scss
@@ -90,10 +90,6 @@ $navbarHeight: 58px;
   font-weight: $font-weight-normal;
 }
 
-.card.sidebar {
-  // width: 20rem;
-}
-
 blockquote {
   padding: 0 1em;
   color: $gray-600;