Why doesn't the background I set appear?

Question

<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>Title</title></head><body ><div sty

漫步 · Answer

I am also a beginner, and I have two understandings about this problem

The first one: the picture path, you need to make sure that the picture path is indeed correct, and generally we use relative paths instead Non-absolute path

Second: Your div does not define width and height, so I personally think it is normal that the background is not displayed

秋香姐家的小书童 · Answer

Picture background Did you put the C drive?

The only reason why the background does not appear is that the path is incorrect. Check the path.