Ionic version: (check one with "x")
[X] 3.x
I'm submitting a ... (check one with "x")
[X] bug report
Current behavior:
date (ion-picker-cmp), toast (ion-toast) etc. show at the center of the screen and not at the center of the main content.
Expected behavior:
@mhartington said in the slack channel that it should be in the center
Steps to reproduce:

Ionic info:
