效果 (源码网盘地址在最后)
源码
index.html
<!DOCTYPE html>
<html>
<head>
<title>Delete Button Animation</title>
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<a href="#" class="btn"><span></span><text>Delete</text></a>
<script>
let btn = document.querySelector('.btn');
btn.onclick = function(){
btn.classList.toggle('active');
}
</script>
</body>
</html>
css
@import url('https://fonts.googleapis.com/css?family=