URL: http://www.carsensor.net/
Browser / Version: Firefox 39.0
Operating System: Android
Problem type: Layout is messed up

Steps to Reproduce

1. Navigate to: http://www.carsensor.net/
2. navigate a couple of pages

Expected Behavior:
Having everything displayed neatly.

Actual Behavior:
A lot of pages have flexbox and css gradient issues. This is not difficult to fix but represent a lot of CSS to change. The issues create on some section strong usability problems.

country: jp