diff --git a/web/assets/css/styles.css b/web/assets/css/styles.css
index b77ed02..c7c2135 100644
--- a/web/assets/css/styles.css
+++ b/web/assets/css/styles.css
@@ -466,6 +466,10 @@ footer .langdef {
   text-overflow: ellipsis;
 }
 
+.nice-select.right {
+  transition: none;
+}
+
 .nice-select .optgroup {
   padding-left: 1rem;
 }