Color error when view in firefox

I change color from green to orange, but buttons still is green when view in firefox.

I love this theme, please fix it.

Hi,

first of all: Thanks for this aweseome Travelify theme!

Any chance you could have a look at the Firefox/Color issue?

Some color changes are not working with Firefox, like the “Read more” background color of the button and the small little boxes at the button of the slider.

Thanks!