Use css3 animation and border to implement the Circular progress bar. css3border

Use css3 animation and border to implement the Circular progress bar. css3border

I recently learned some front-end knowledge and found that border is very powerful!

First, let's take a look at the demo

It is such a circular progress bar. Enter a value ranging from 0 to in the text box.

This is mainly implemented using border, rotation, and css animation. The main idea is to useThe two divs are used to block the colored circle formed by border, and adjust the display by rotating the angle of the div.

Code:

Html + css + js (jquery is introduced here)

<! DOCTYPE html>