Now that you've learnt how to select and style html dom elements. A property is a value that you can get or set (like changing the content of an html element). By the help of document.
The Document Object Represents The Whole Html Document.
In The Dom, All Html Elements Are Defined As Objects.
A document object represents the html document that is displayed in that window. A property is a value that you can get or set (like changing the content of an html element). When html document is loaded in the browser, it becomes a document object.
The Programming Interface Is The Properties And Methods Of Each Object.