1 files changed, 18 insertions, 13 deletions
diff --git a/website/sandbox/chord-drill-sergeant/src/Tempo.elm b/website/sandbox/chord-drill-sergeant/src/Tempo.elm
index de4fa32795f9..270cc5bd6dc6 100644
--- a/website/sandbox/chord-drill-sergeant/src/Tempo.elm
+++ b/website/sandbox/chord-drill-sergeant/src/Tempo.elm
@@ -4,19 +4,24 @@ import Html exposing (..)
 import Html.Attributes exposing (..)
 import Html.Events exposing (..)
 
+
 type alias Props msg =
-  { tempo : Int
-  , handleIncrease : msg
-  , handleDecrease : msg
-  , handleInput : String -> msg
-  }
+    { tempo : Int
+    , handleIncrease : msg
+    , handleDecrease : msg
+    , handleInput : String -> msg
+    }
+
 
 render : Props msg -> Html msg
-render {tempo, handleIncrease, handleDecrease, handleInput} =
-  div [] [ p [] [ text ((String.fromInt tempo) ++ " BPM") ]
-         , button [ onClick handleDecrease ] [ text "Slower" ]
-         , input [ onInput handleInput
-                 , placeholder "Set tempo..."
-                 ] []
-         , button [ onClick handleIncrease ] [ text "Faster" ]
-         ]
+render { tempo, handleIncrease, handleDecrease, handleInput } =
+    div []
+        [ p [] [ text (String.fromInt tempo ++ " BPM") ]
+        , button [ onClick handleDecrease ] [ text "Slower" ]
+        , input
+            [ onInput handleInput
+            , placeholder "Set tempo..."
+            ]
+            []
+        , button [ onClick handleIncrease ] [ text "Faster" ]
+        ]