Flex box centralization fail

I am creating a landing page using flex box to centralize content vertically and horizontally.
On my own laptop, it looks fine running on Google Chrome.
But on another laptop, the centralization doesn’t work in Google Chrome. The content stick on top left corner instead.

Preview link:

Error on Google Chrome version:
50.0.2661.102 m

Do we need the latest Chrome browser version to get flex box working?

Here is my public share link: LINK
(how to access public share link)

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.