效果 (源码网盘地址在最后)
演示视频
SVG弹性线条动画特效&前端编程实战 70
视频地址一：https://www.ixigua.com/6854472529604510222/
视频地址二：https://www.bilibili.com/video/BV1bA411Y7UY/
源码
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="./style.