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想請問一下如何設定比如說按一個按鈕後可以是動畫的（animate）滑到指定的p或位置？
https://www.snapchat.com/比如像這個按那個箭頭之後他會往下移動
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飞入购物车演示
返回顶部你会写不？就是把p滚动到顶部呀
$('a').click(function() { var pTop = $('p').offset().top; $('html, body').animate({ scrollTop: pTop }, 120); })
谢邀。css3 的transform和transition可做。
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
飞入购物车演示
返回顶部你会写不？就是把p滚动到顶部呀
谢邀。css3 的transform和transition可做。