这是hr的标准标签

由唱征服发布于 2020-05-09 13:35:21

I want to know Which is the standard tag type for horizontal rule <hr> or <hr/> And another way, What is different between these two. It means some affects on not based on user browsers.

Yves

2020-05-09 13:35:21

<hr> is the correct HTML5 variant compared to <hr /> (Which is valid too). The latter is from XHTML. There's no opening and closing tag for hr, you have to use only one. If you do like this <hr><hr/> the browser will display two lines. <hr/> is actually an empty tag. However, this one has a special meaning as it means to break up sections of the code with a horizontal line.

离别yi刻

2020-05-09 13:35:21

In HTML5 they both are the same.
In HTML4.0 <hr> is used
In XHTML1.0: <hr /> is used.

This apply to all the elements that don't have closing tag (such as br or input)

唱征服

这家伙很懒，什么都没留下

积分
0
话题
0
评论
3323
注册排名
2314