HTML CSS stylesheet

CSS (Cascading Style Sheet, cascading style sheet) is used to beautify HTML web pages.

/*Comment area*/​ This is the comment syntax

1. Style sheet

(1) Classification of style sheets

1.Inline style sheet

and HTML are jointly displayed, with precise control, but poor reusability and more redundancy.

Example:

Inline style sheet

2.Embedded style sheet

is embedded in the web page as an independent area and must be written in the head tag.

3.

Create a new CSS file to place the style sheet. If you want to call the style sheet in the HTML

file, you need to right-click →CSSStyle Sheet→ in the HTML file to attach the style sheet. Generally use link to connect. Some tags have default margins, which are generally removed when writing style sheet code (other styles can also be set), as follows:

1.Tag selector. Use tag name as selector.

Selector. They all start with

Selector. Start with