Class based popup show and hide api

web/journeys-search.js

@@ -51,6 +51,6 @@ export function attachJourneysSearch(search_element) {
 		element_from.value = "";
 		element_to.value = "";
 		element_result.innerText = "";
-		element_journeys_search.style.display = "block";
+		element_journeys_search.popupShow();
 	});
 }