abstract：<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>登陆页面</title><style type="text/css">input{height: 40px; width: 200px; margin-top:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>登陆页面</title>
<style type="text/css">
input{height: 40px; width: 200px; margin-top: 10px;}
button{height: 40px; width: 80px; margin-top: 10px; background: #A4BECE;}
</style>
</head>
<body>
<form method="post" action="C:\Users\Administrator\Desktop\作业\作业表格.html" >
<input type="text" name="username" value="输入账号"><br>
<input type="password" name="password" value="输入密码"><br>
<button>登陆</button>
</form>
</body>
</html>
--------------------------------------------------------------------------表格--------------------------------
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>表格</title>
<style type="text/css">
table{border-collapse: collapse;}
tr td{height: 200px; border:1px solid #aaa;width: 300px;}
tr th{height:100px;width: 50px;border:1px solid #aaa;width: 300px; }
</style>
</head>
<body>
<table>
<tr>
<th>1</th>
<th>2</th>
<th>3</th>
<th>4</th>
</tr>
<tr>
<td colspan="4">合并列</td>
</tr>
<tr>
<td rowspan="2">合并行</td>
<td><a href="http://www.qq.com">链接QQ</a></td>
<td><a href="https://www.baidu.com">链接百度</a></td>
<td rowspan="2">合并行</td>
</tr>
<tr>
<td></td>
<td></td>
</tr>
</table>
</body>
</html>
Correcting teacher：灭绝师太Correction time：2018-11-03 09:19:15
Teacher's summary：现在的内容基本比较简单，后面学习会更精彩，继续加油吧！有问题及时反馈
