Close button in the user menu is not displayed in portrait mode

[alexandreeva]

Reproduction steps:

1. Open the test URL and log in
2. Open the user menu at the top right corner
3. Switch to landscape mode and observe the close button
4. Switch back to portrait mode and observe if there is a close button

Expected result:
The close button in user menu is displayed in both portrait and landscape mode

Actual result:
The close button in the user menu only appears in landscape mode; the user is unable to close the menu in portrait mode

Frequency:
5/5

Device/Browser/OS:

Device: Axon ZTE A20170

OS: Android 7.1.1

Browser/s:
Chrome

Screenshot:

[alexandreeva]

Chrome version: 74.0.3729.157

[nithyaasworld]

covered as part of https://github.com/topcoder-platform/community-app/issues/2398