Shulou(Shulou.com)06/03 Report--

This article mainly introduces "how to solve the problem that z-index does not work when div does not set color". In daily operation, I believe that many people have doubts about how to solve the problem that z-index does not work when div does not set color. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the question "how to solve the problem that z-index does not work when div does not set colors"! Next, please follow the editor to study!

In fact, when we change two div of different colors to set their position,top,left, we can see that one is the same as on the other, but when the div does not set the color, we can see that it seems to overlap, and no one covers the other. Z-index doesn't seem to work. Why?

The answer is: no color is set, it is estimated that the default is tranaparent, so that's it, so we can set a color to the one above, if you really don't want it.

We can set it to # fff so that their color (actually rgb) is different, and we can see one overlaying the other.

At this point, the study on "how to solve the problem that z-index does not work when div does not set colors" 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!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.