Animate css is not working in both CDN and downloded file

I tried to use Animate.css ( to animate some text in a html file but the text is not animated.

I used 2 methods but both do not seem to work:

  1. from a CDN


  1. I downloaded directly from github from

Here's my code:

<!DOCTYPE html>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" type="text/css" href="">
<!-- <link rel="stylesheet" type="text/css" href="style.css"> -->
    <h1 class="animated infinite jello">Animate Me</h1>

May I know which part of my code went wrong. Appreciate your kind advice.

1 answer

  • answered 2022-01-23 04:07 Najme

    you are missing underlines between the animation name and the class. look at this example:

    <h1 class="animate__animated animate__bounce">An animated element</h1>

    After installing Animate.css, add the class animate__animated to an element, along with any of the animation names (don't forget the animate__ prefix!):

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