Hi Mario - not sure if this is something that is a bug.. but I've found some more "overlapping" text in the filter panels..
(http://i1087.photobucket.com/albums/j478/JingotheCat/Screenshot%20-%201_19_2017%20%209_09_30%20AM.png)
(http://i1087.photobucket.com/albums/j478/JingotheCat/Screenshot%20-%201_19_2017%20%209_10_27%20AM.png)
1920x1080 display resolution - Firefox window fully open.. Thx!
Eh, there are limits of what a responsive layout can do.
I don't see any overlapping (?) text. I only see the Boostrap framework and your browser trying their best to fit in the long tests in the small area you allow for the Navigator. They just wrap text into the next line.
Why don't you make the Navigator wider?
In the first screenshot... state/province/city overlap.. and the checkbox is overlapping the text.. yeah.. If using a wider panel is the answer than so be it.. .just thought it looked a bit strange.
Just make the Navigator wider. Nothing that can be done about this by me, your browser or the CSS.