Shulou(Shulou.com)06/01 Report--

This article mainly introduces "how to define HTML's id chooser". In daily operation, I believe many people have doubts about how to define HTML's id chooser. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "how to define HTML's id chooser". Next, please follow the editor to study!

The id determiner roughly assigns a specific name to the HTML element marked with a particular id.

The id chooser is defined by "#".

The following two id selectors, the first general definition says that the color of the element is red, and the second definition says that the color of the element is green:

# red {color:red;} # green {color:green;}

In the following HTML code, the p element with the id attribute of red appears red, while the p element with the id attribute of green appears green.

This paragraph is blood.

This paragraph is green.

Note that the id attribute can only appear once in each HTML document. For reasons, see XHTML:web refactoring.

At this point, the study on "how to define HTML's id chooser" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.