<button>动起来</button>
    <div></div>
       div {
            position: absolute;
            width: 100px;
            height: 100px;
            background-color: pink;
        }
$(function() {
            $("button").click(function() {
                $("div").animate({
                    left: 200,
                    top: 150,
                    opacity: .4,
                    width: 300
                }, 500);
            })
        })

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.1/jquery.min.js