I made the page responsive in Cornerstone for all screen sizes, but on the same screen size in the Chrome browser, the page is responsive. However, when we view the same screen size in Mozilla Firefox, the page is not responsive. Why is this? For example, on this page (https://ffstaging.ehob.com/products/waffle-overlay/) at 480px, the page displays as responsive in the Chrome browser, but in Firefox, it is not responsive and the design is disturbed.
this image is from chrome browser -
this image is from mozilla firefox browser -