What is the percentage reference screen width for position:fixed or absolute?

This article will explain in detail what the percentage reference screen width is when position:fixed or absolute is used. The quality of the article content is high, so Xiaobian shares it with you as a reference. I hope you have a certain understanding of relevant knowledge after reading this article.

width:x% Sets the width of an element as a percentage, generally referring to the width of the parent element.

But when position is fixed or absolute, the percentage is the width of the reference screen. The percentage of the position attribute left:x% is also the width of the reference screen.

About position:fixed or absolute percentage reference screen width is what to share here, I hope the above content can be of some help to everyone, you can learn more knowledge. If you think the article is good, you can share it so that more people can see it.