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Support Article

Center Overlay was not properly positioned in IPAD 722



User has upgraded to Pega 7.2.2 and after upgrade he is able to see proper alignment for an overlay in the ipad.

Error Messages

Not Applicable

Steps to Reproduce

1. Create a section and launch modal dialog from it.
2. From the modal dialog launch an overlay in IPAD.
3. Need to set this overlay to center of the screen.

Root Cause

A defect in Pegasystems’ code or rules that the class which is IOS safari specific (wk.safari.iOS .pz-po-c ) is getting applied at runtime which is overriding the styles for the centerOverlay class.


Perform the following local-change :

  -webkit-transform: translate(-50% !important, -50% Important);


Published January 6, 2017 - Updated October 8, 2020

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