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This article mainly introduces "css how to get an id value element and change the style". In the daily operation, I believe that many people have doubts about how css gets an id value element and change the style. The editor consulted all kinds of materials and sorted out a simple and useful operation method. I hope it will be helpful for everyone to answer the question of "how to get an id value element and change the style" by css! Next, please follow the editor to study!

In css, you can use the "# id" selector to select a specified HTML element object based on the id value and add a new style code for the element object with the syntax of "# id value {css style code;}".

The operating environment of this tutorial: windows7 system, CSS3&&HTML5 version, Dell G3 computer.

How does css get an id value element and change the style

We can get an element with a specified id value and change the style through the # id selector, and the # id selector sets the style for the element with the specified id.

Examples are as follows:

Document # id1 {background-color:yellow;} # id2 {background-color:green;} argargargaegaeg

Agrwargarwgarg

Output result:

At this point, the study on "how css gets an id value element and changes the style" 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!

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