菜鸟教程在线编辑器

左右布局

AI 编程工具

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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"> 
<title>菜鸟教程(runoob.com)</title> 
<style> 
#myDIV {
    width: 300px;
    height: 200px;
    outline: 1px solid black;
    -webkit-animation: mymove 5s infinite; /* Chrome, Safari, Opera */
    animation: mymove 5s infinite;
}
​