Explain how to handle the browser differences in CSS.

These advanced CSS Interview Questions were asked in an interview. Most of the latest browsers have equipped themselves with almost all the necessary features to handle websites or web applications. There is always a difference between the browsers as some of them support the CSS styles, or some don’t support the same style. So there is always a limit to style that can be used with fallback styles. The feature @support in CSS helps define the specific feature available in the browser. If it’s available, use that; otherwise, some alternative fallback style can be used.