Improved anime list rendering

utils/ItemCSSClass.go

@@ -0,0 +1,14 @@
+package utils
+
+import (
+	"github.com/animenotifier/arn"
+)
+
+// ItemCSSClass removes mountable class if the list has too many items.
+func ItemCSSClass(list *arn.AnimeList, index int) string {
+	if index > 20 || len(list.Items) > 50 {
+		return "anime-list-item"
+	}
+
+	return "anime-list-item mountable"
+}