CSS implementation text box focus get focus set style code instance

Source: Internet
Author: User

CSS implementation of the text box focus gets focus set style code instance:
The text box gets the focus and then sets its CSS style to usually use JavaScript code.
Specifically, you can refer to the JavaScript implementation text box to get focus settings for its style Code section.
In fact, the use of pure CSS can also achieve this function, code examples are as follows:

<!DOCTYPE HTML><HTML><Head><MetaCharSet= "Utf-8"><Metaname= "Author"content= "http://www.softwhy.com/" /><title>Ant Tribe</title><styletype= "Text/css">Input:focus{background:#ccc;Color:Green;}</style><Head></Head><Body><inputtype= "text"value= "Ant Tribe welcomes You"/></Body></HTML>

The above code to achieve our requirements, the code is relatively simple here is not more introduction.
: The focus selector can be found in the CSS: Introduction to the focus selector usage section.

The original address is: http://www.softwhy.com/forum.php?mod=viewthread&tid=18231

For more information, refer to: http://www.softwhy.com/divcss/

CSS implementation text box focus get focus set style code instance

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