In a device (iPhone 6S) the example has an error: A RenderFlex overflowed by 3.0 pixels on the right. In the simulator for iPhone 6S works ok.

![img_0315](https://user-images.githubusercontent.com/1265913/49825104-605b0400-fd62-11e8-9198-68c702119f38.jpg)

_Originally posted by @santiagosantucho in https://github.com/apptreesoftware/flutter_calendar/issues/36#issuecomment-446332057_