what is -webkit- and on which properties does it works?

Question

i mainly want to know is it for just mobile view. If so ,then is it can be applied to z-index property?

Answer 1

Wendy prefixes prefixes to the properties that are needed when browsers did not take the standard in the standard. For each browser, there is its own prefix. The one that you specified for Chrome and Safari. The z-index property is supported by the most popular browsers and.