Summary of css and div_html/css_WEB-ITnose

Learning the course of css and div some time ago

What is css

Cascading Style Sheet or Cascading Style Sheet

is a style design language that can truly separate

web page presentation from content. Compared with the performance of traditional HTML, CSS can perform

pixel-level precise control of the position and layout of

objects in web pages

So what is the difference between it and Html?

Hypertext Markup Language,

is a markup language used to describe web documents.

CSS and HTML are different stages of development of the same language

So what are the characteristics of CSS?

1 Style solves a common problem

Separation of style and document content

2 Improves work efficiency

3 Multiple styles will be cascaded into one

Let’s take a look at the overall framework of the css div

This part of the content is divided into For basic, enhanced and creative types

Basic content is the basis of all types

Including

How to introduce css

There are three main types

style attribute

style tag

Link method

Selector

Label selection

Class selection

ID selection

After that there are some processing effects

Including

Text

Image

Background

Box Model

Tables and Forms

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The above is the basic type

After you have the foundation, you can beautify the page

Beautification includes

framework construction

menu design

filter Use

Typesetting

Page browsing effects

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Now that you have the basic beautification skills, let’s figure out how to create it

Create

Analysis architecture

Module split

Overall adjustment

Some special effects design between pages and some comprehensive technology

css and Ajax

css and Xml

css and Javascript

The above is the basic framework of css and div understanding, please correct me if I have any shortcomings