Browser extensions that are not part of the official CSS specifications can be identified through the use of a that indicates the browser vendor that created and supports the property.

Vendor Prefix

Explanation:

Vendor Prefix or CSS browser is a method where browser vendors (web browser developers) add the necessary support for updated CSS functions over a particular period usually a testing or experimental period. Vendor prefixes are used to implement new functionalities in a specification that is being tested.

Examples of some vendor prefixes include:

answer; i believe the answer is (on both rear

research the organization

compare your skills and qualifications

prepare responses

plan what to wear

plan what to bring

pay attention to non- verbal communication

follow up