Environment: https://dev2.experiencedynamics.com/

Browser:
Mozilla Firefox
Safari
Google Chrome

Steps:
1. Go to https://dev2.experiencedynamics.com/
2. Hover in About drop down list
3. Click the Human Centered Design
4. Scroll down  to the Play Button
5. Click the Play Button

Actual: 
It will redirect to the same page

Expected: 
Should play a video

Test Evidence:
https://drive.google.com/file/d/1pQmnSbiuw5SX94q6_TBbr0Ioz49cMvbj/view?usp=sharing