A11y high contrast/colorblind users

[csutorasr]

Environment:

• Elements version:

Desktop (please complete the following information):

• OS: Windows 10
• Browser Chrome
• Version 91

Steps to reproduce the problem:

Enable high contrast mode. Try to differentiate the Browse your device button from the others visually.
The same goes for colorblind users.

What is the expected behavior? (Screenshots can be helpful here)

Underline or do some other modifications to make it distinguishable.

What went wrong? (Screenshots, console logs, or HAR files can be helpful here)

The design.

Additional context

The whole app should have better accessibility.