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This article mainly explains "how to use the CSS tag correctly". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to use the CSS tag correctly".

1. Proper use of h2 h3 h4 label

For example, when you encounter the layout of article title and column title, you may use the div tag to set its font size, bold, font and other styles.

Here you might as well use H2, h3, h4 tags to layout, if the page uses h4 tags many times, you can give different named classes to distinguish the layout.

DIVCSS5 homepage column titles are laid out using h4 tags

DIVCSS5 final article page title, we use H2 tag layout

2. Proper use of em tags

In the layout part of the small parameters, time, etc., we can use the html em tag to layout, remove the default italic style of the em tag before layout, and then give the new desired CSS style.

Parameters such as Taobao Baby Page Baby Price and so on use em tags

III. Appropriate use of b tags or strong tags

Sometimes we want to bold some meaningful content, in addition to using css bold style, might as well use b bold or strong bold tag to try. This can help search engines optimize the layout.

IV. Use of ul li list

For li tag layout, I believe we all understand, usually tabular layout layout, we use ul li to layout is more appropriate, and let the page according to the organization.

DIVCSS5 column page article title list is the most typical application of ul li layout.

Fifth, the use of dl dt dd combination tags

Beginners may not be so familiar with the use of dl dt dd tags, but you can compare the layout of ul li tags:

Column title article title one article title two article title three article title

Compared with the structure, it is not difficult to find that dl dt dd has a dt tag similar to the title than ul li.

You can use the dl dt dd tag layout

Anyone with a standard column title + article title like this can use the dl dt dd layout.

Thank you for your reading, the above is the content of "how to use the CSS tag correctly". After the study of this article, I believe you have a deeper understanding of how to use the CSS tag correctly, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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