+
            const _duration = Duration(milliseconds: 400);

8
8

double randomBorderRadius() {

9
9

return Random().nextDouble() * 64;

10
10

@@ -63,6 +63,7 @@

63
63

color: color,

64
64

borderRadius: BorderRadius.circular(borderRadius),

65
65

),

66

+
                            duration: _duration,

66
67

),

67
68

),

68
69

ElevatedButton(

Shape-shifting (complete)