是:悬停，:checked，:active等.称为css事件吗? [英] Are : hover, :checked , :active etc. Called css events?

问题描述

我已经使用css :hover，:checked等很长时间了. 但是仍然不知道什么叫css :hover，:checked等. 它叫什么名字? 它们被称为CSS事件吗? 如果是的话，<radio> (是否有任何css事件，我的意思是选择html收音机后的自定义样式)?

I've using css :hover , :checked etc. a long time. But still don't know, what css :hover , :checked etc. are called. What is it's name? Are they called css events? If they are, is there any css events for <radio> (I mean, custom style after choosing an html radio) ?

推荐答案

它们被称为伪类".您可以在此处中了解更多信息.

They are called 'pseudo-classes'. You can read more about them here.

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