CSS advantages

is a type of attribute of HTML tag

are assigned to properties

is an HTML tag at which a style will be applied. This could be any tag

selector { value: property } This syntax is true

CSS selectors are used to "find" (or select) the HTML elements you want to style

the universal selector quite simply matches the name of any element type

uses the id attribute of an HTML element to select a specific element

selects HTML elements with a specific class attribute

To select elements with a specific class, write a .. character, followed by the class of the element

The class of an element is unique within a page, so the class selector is used to select one unique element!

To select an element with a specific id, write .. character, followed by the id of the element.

The id selector uses the id attribute of an HTML element to select a specific element

To group selectors, separate each selector with a …

It will be better to group the selectors, to minimize the code.

The grouping selector selects all the HTML elements with the same style definitions

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inserting a style sheet