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This article mainly explains "the reason why CSS needs to be initialized". 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 "the reason why CSS needs to be initialized".

Reason

1. Different browsers have different default values for some tags.

2. In order to eliminate the differences in HTML text among different browsers and take into account the compatibility of browsers, we need to initialize CSS.

Simple understanding: CSS initialization refers to restyling the browser. (also called CSS reset)

CSS initialization must be done first for each web page.

CSS commonly used initialization code.

Unicode encoding font:

Using the corresponding Unicode code instead of the name of the Chinese font can effectively avoid the problem of browser parsing.

Example

/ * clear the inner and outer margins of all tags * / * {padding: 0; margin: 0;} / * the italic text is not tilted * / em, I {font-style: normal;} / / remove the li dot li {list-style:none;} img {/ / take care of the lower version browser, if the image contains a link outside, there will be a border problem border: 0 / / cancel the problem that there is a blank gap on the bottom side of the picture vertical-align: middle;} button {/ / when we mouse over the button button, the mouse becomes a small hand cursor: poiter;} a {color: # 666; text-decoration: none;} a:hover {color: # c81623 } Thank you for your reading. The above is the content of "the reason why CSS needs to be initialized". After the study of this article, I believe you have a deeper understanding of the reason why CSS needs to be initialized, and the specific usage 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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