Question

the _____ selector is used when you want to change a group of elements within in your HTML page​

Answer 1

Answer:

the  CSS selector is used when you want to change a group of elements within your HTML  page.

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Answer 2

The Class selector is used when you want to change a group of elements within in your HTML page​

Class Selector :

• The Class selector is used when you want to change a group of elements within in your HTML page​

• The class selector allows you to select all items that have the provided class name and apply styles to all of them. A period (.) must precede the class name in the selection.

• The class selector can be used to pick a single HTML element or a group of HTML elements that all have the same class attribute value.

• All tags on the page with a class property containing that class name will be searched by the browser.