How to set text area's styles

Hi

I have Multi-line text , and want to display it in Text Area .

Could you please tell me how to set the text Vertical and Horizontal are in center?

https://docs.inductiveautomation.com/display/DOC80/Style+Reference should get you on the right track.
if not, one may always contact support via e-mail- to get started, see the policy part at:
https://support.inductiveautomation.com
Without more information about version of Ignition, Perspective or Vision, the first reference is the best answer that most should give. In addition, see: ( add the h to make these into https- avoids first post only)
ttps://forum.inductiveautomation.com/t/how-to-get-vision-client-resolution/27328

ttps://docs.inductiveautomation.com/display/DEP/Deprecated+Pages