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Learning the course of css and div some time ago
What is css
CssCascading 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