DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>HTML5百科title>
head>
<body>
<a href="Page01.html"><img width="100%" src="./img/main.png" alt="图片消失啦" title="点击进入">a>
body>
html>
DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>HTNL5百科title>
head>
<body>
<h1 align="center" >HTML5百科h1>
<div>
<img src="img/01_5.png" width="600px""/>
<img src="img/01_wz.png" width="800px" style="margin-bottom: 100px;">
<div align="right" ">
<a href="Page02.html"><img src="img/01_xyy.png" width="10%" style="margin-right: 450px;" />a>
<a href="mainPage.html"><img src="img/01_fh.png" width="10%" style="margin-right: 100px;" />a>
div>
div>
body>
html>
DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>HTNL5百科title>
head>
<body>
<h1 align="center" >HTML5百科h1>
<div>
<img src="img/02_5.png" width="600px""/>
<img src="img/02_wz.png" width="800px" height="300px" style="margin-bottom: 100px;">
<div align="right" ">
<a href="#"><img src="img/01_xyy.png" width="10%" style="margin-right: 450px;" />a>
<a href="mainPage.html"><img src="img/01_fh.png" width="10%" style="margin-right: 100px;" />a>
div>
div>
body>
html>