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This article mainly introduces css3 how to make div frame gradient, the article introduces in great detail, has a certain reference value, interested friends must read it!

In css, you can use the "border-image" attribute and the linear-gradient () function to achieve the div border gradient effect by adding a "border-image:linear-gradient (top color, bottom color);" style to the div element.

The operating environment of this tutorial: windows7 system, CSS3&&HTML5 version, Dell G3 computer.

The method of css3 to change the div frame gradually

In css, we can set the border style of the element through the border-images attribute, combined with the linear-gradient function

The linear-gradient () function is used to create a picture that represents a linear gradient of two or more colors.

To create a linear gradient, you need to specify two colors, and you can also achieve a gradient in different directions (specified as an angle). If you do not specify a direction, the default gradient is from top to bottom.

You just need to add border-image: linear-gradient (red,blue); style to the div element.

The code example is as follows:

Document div {width:250px; height:250px; border:10px solid; border-image: linear-gradient (red,blue) 30 30;}

Output result:

The above is all the content of the article "how to change the div frame gradually by css3". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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