Four CSS introduction methods and priorities, and four CSS priorities

Four CSS introduction methods and priorities, and four CSS priorities

1. Four CSS introduction Methods

The four methods of CSS introduction are as follows:Intra-row style, embedded style, link style, and import style

 

1. Intra-row style

The most direct and simplest method is to directly use style = "" For HTML tags. For example:

<P>Second: Priority of the four CSS import methods

1. Proximity Principle

2. Theoretically: In-row> embedded> link> Import

3. In fact: embedded, linked, imported in the same file header, who is close to the corresponding code, who has a high priority