<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="UTF-8">
<title>WEB前端第一天</title>
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<div class="main">
<h1>WEB前端第一天学习</h1>
<img src="http://ife.baidu.com/2016/static/img/logo_c9785ff2.png">
<p>内容展示部分，练习一些基本的标签</p>
<button id="btn">click me</button></div>
<script src="js/index.js"></script>
</body>
</html>
/*Downloaded from https://www.codeseek.co/Lemon_hypocrisy/webandx524dandx7aefandx7b2candx4e00andx5929-ZoaEaQ */
*{margin:0;padding:0;}
.main{padding:20px;width:80%;margin:0 auto;text-align:center;}
h1{font-size:24px;text-align:center;line-height:40px;}
img{margin:10px 0;}
p{font-size:18px;line-height:24px;color:green;margin:10px 0;}
button{border:1px solid green;padding:5px 10px;background:green;color:#fff;}
button:hover{background:#fff;color:green;border:1px solid green;}
/*Downloaded from https://www.codeseek.co/Lemon_hypocrisy/webandx524dandx7aefandx7b2candx4e00andx5929-ZoaEaQ */
var btn=document.getElementById("btn");
btn.onclick=function(){
alert("练习WEB前端标签！");
}
Bootstrap
Angular
ReactJS
jQuery
VueJS
HTML
CSS
JavaScript
