A brief analysis of CSS:CSS

The cascading style sheet (cascading style Sheet), referred to as "CSS", is often referred to as "style style sheet (StyleSheet)", which is designed for web styling.
The basic understanding is to encapsulate the style into a class that has different forms of expression! including class,a,table and so on. When we write the Web code, we simply write the content, and his performance (color, font, size, etc.) is encapsulated in another file!
The actual CSS is object-oriented thinking, but he will abstract this link used in the style of design, the specific content of the Web page is their specific implementation!
Of course, there are pros and cons to everything, and here's a quick look:
Advantages:
A. Simplify the code, build the difficulty of reconstruction.
This is easy to understand, abstract style into a class, save a lot of code, make it easier to understand and easier to maintain! Refactoring is just a matter of changing the design file.
Two. Web Access speed
My personal understanding, because the browser interpretation code execution, due to the style of encapsulation, to ensure the unity of interpretation, improve our browsing speed!
Three. Browser compatibility
Now the mainstream browser basic support CSS, so that our page compatibility has a big upgrade!
Disadvantages:
I. High TECHNOLOGY development
Although our CSS compatibility is good, but the implementation of each browser is different, resulting in a unified interface and friendly development has become a need for High-tech!
Two. Large development costs
The DIV+CSS layout develops for a long time relative to the table layout. When we develop in CSS, we have to think a lot of problems, layout and so on!
Three. Long development time
Above two points, resulting in our CSS development time a bit long

Overall, the advantages of CSS outweigh the disadvantages, unified thinking to create a CSS for our web browsing more colorful, web design more tension!
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