Change miniatures when hover

src/Hover.elm

@@ -0,0 +1,14 @@
+module Hover exposing (..)
+
+import Time
+
+
+type alias Hover a =
+    { element : a
+    , time : Time.Posix
+    }
+
+
+hover : a -> Time.Posix -> Hover a
+hover element time =
+    { element = element, time = time }