diff --git a/button.go b/button.go
index 376f8b0..27b6d0c 100644
--- a/button.go
+++ b/button.go
@@ -34,7 +34,7 @@ func Button(c *ui.Context, label string, opts ButtonOptions) *ui.Element {
 	k := Tokens(c)
 	d := Density(c)
 	b := ui.ButtonBase(c).MinHeight(d.ControlHeight()).MinWidth(theme.MinHitSize).
-		Padding(0, d.Unit()*4).Gap(d.Unit()*2).Radius(theme.ControlRadius).
+		Padding(0, d.Unit()*4).Gap(d.Unit() * 2).Radius(theme.ControlRadius).
 		Disabled(opts.Disabled || opts.Loading)
 	internal.Ring(b, k.Focus, theme.ControlRadius)
 	if opts.Label != "" {
diff --git a/examples/gallery/web.go b/examples/gallery/web.go
index fac1a9b..dd58a50 100644
--- a/examples/gallery/web.go
+++ b/examples/gallery/web.go
@@ -20,18 +20,18 @@ var indexHTML []byte
 
 // mirror runs the gallery view headless and streams its frames.
 type mirror struct {
-	mu      sync.Mutex
-	tt      *ui.Tester
-	frame   []byte
-	seq     int
-	hash    uint64
-	seed    maphash.Seed
-	subs    map[chan []byte]struct{}
-	wake    chan struct{}
-	urls    int
-	told    int
-	clip    string
-	enc     png.Encoder
+	mu    sync.Mutex
+	tt    *ui.Tester
+	frame []byte
+	seq   int
+	hash  uint64
+	seed  maphash.Seed
+	subs  map[chan []byte]struct{}
+	wake  chan struct{}
+	urls  int
+	told  int
+	clip  string
+	enc   png.Encoder
 }
 
 func serveWeb(addr string, view func(c *ui.Context)) error {