How to implement css code reuse

How to achieve css code reuse?

(Recommended learning: css quick start)

The suggestions are as follows:

1. When planning a CSS project, first write it down reset class code;

Because the browser has a default style for tags.

2. Divide CSS atomic classes;

In a large project, there will be some commonly used CSS rules, such as text-align, float, border, positon, etc., which may appear more than ten times. Dozens of times. In addition, we have already defined our css atomic class at the beginning of the project, so we only need to introduce the .fl class on the elements that need to be left floated.

However, when an element introduces more CSS atomic classes, the value of the class of this element will also expand rapidly. It is best not to have more than 5 class attribute values. When there are too many, we can Consider CSS modularity.

3. Modularize the reusable components in the project;

For example, button and input are placed separately in the common component file, which can not only maintain the unity of the website style, but also facilitate later replication. use and maintenance.

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