jQuery #id Selector

Select the element with the id "intro":

$("#intro")

Definition and Usage

The #id selector selects the element with the specific id.

The id refers to the id attribute of an HTML element.

Note: The id attribute must be unique within a document.

Note: Do not start an id attribute with a number. It may cause problems in some browsers.

$("#id")

Parameter	Description
id	Required. Specifies the id of the element to select