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This article mainly explains "CSS cannot display background color how to solve", the explanation content in the article is simple and clear, easy to learn and understand, please follow the small series of ideas slowly in-depth, together to study and learn "CSS cannot display background color how to solve"!

div css novice layout will encounter layout background color can not be displayed, general layout background can not be displayed usually for the following reasons:

1. Float caused by float cannot display CSS background color

2, the height is not enough to produce background can not be displayed

Next, we introduce the reasons and solutions for not displaying background colors or images.

1. CSS float creates float and cannot display background style color

Suppose background color style is set for an object, and the internal box of the object uses float attribute style. At this time, the object floats, resulting in the object cannot be opened, so the CSS background color cannot be displayed. There are three solutions, one is to set clear to clear float, set CSS height, and set CSS overflow style.

Second, the height limit caused the background color to be incomplete

Cause analysis:

If you have an object that doesn't have a calculated height (or inadvertently set a very small height attribute style), because you're unsure how much content there is, when the content exceeds the height limit you set, some of the background may not be displayed at this time.

Solution:

Set the height high enough, or cancel deleting the height style.

If you want to limit the height, but do not want too much content overflow you set the height limit, solve the tutorial:

css Hide overflow beyond DIV border

Thank you for reading, the above is "CSS can not display background color how to solve" the content, after the study of this article, I believe we can not display background color CSS how to solve this problem has a deeper experience, the specific use of the situation also needs to be verified by practice. Here is, Xiaobian will push more articles related to knowledge points for everyone, welcome to pay attention!

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