diff --git a/static/themes/default/css/main.css b/static/themes/default/css/main.css
index 1a804e5d2..fe333b4f9 100644
--- a/static/themes/default/css/main.css
+++ b/static/themes/default/css/main.css
@@ -223,10 +223,6 @@ body {
     margin-bottom: 1.25rem;
 }
 
-.dropdown-toggle::after {
-    vertical-align: middle;
-}
-
 @keyframes spin {
     0% {
         transform: rotate(0deg);