Firefox css bug in the menu of the dashboard example
Created by: rafatga
Preconditions
- MacOs High Sierra 10.13.2
- Firefox Quantum 58.0.2 (64-bit)
Bug Example
- http://getbootstrap.com/docs/4.0/examples/dashboard/
- https://codepen.io/rafaterangautier/details/yvERya
Expected result
The first element (li) of the side menu should be "Dashboard".
Actual result
The first element is being hidden under the main top navbar.
