How to add Shadow Border to css

Editor to share with you how to add a shadow border css, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to understand it!

One: the css shadow border uses syntax:

1. Attribute: box-shadow

two。 How to use it:

Div {box-shadow:001px#000inset;}

3. Analysis of shadow usage:

The first zero indicates that the distance to the left of the object is 0, and the shadow begins to be displayed, and the second zero indicates that the distance object on the distance object is 0, then the shadow begins to be displayed, 1px indicates that the range of shadow 1pxPower000 represents the color of the shadow, inset represents the shadow inside the object, and no shadow is set outside the object.

4. Compatibility problem

Both Firefox version 3.5 and Google support the box-shadow attribute.

Second: how do I add shadow borders to css?

Now that we know what the shadow property is, let's talk about how css adds a shadow border. The following code shows how to add a shadow border to the border.

CSS test .box {box-shadow:5px2px6px#000inset;width:300px;height:80px Margin:0auto} .box2img {box-shadow:5px2px6px#000} Box object Shadow Test DIV Box Shadow Picture object Shadow Test these are all the contents of the article "how to add Shadow frames in css". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!