第三章习题-优快云博客

本文链接：https://blog.youkuaiyun.com/2302_80528053/article/details/142493551

1.采用表格布局完成“CASIO计算器”外观设计，其中表格的每一个单元格均需要设计带边框

<!DOCTYPE html>  
<html lang="zh">  
<head>  
    <meta charset="UTF-8">  
    <meta name="viewport" content="width=device-width, initial-scale=1.0">  
    <title>CASIO计算器</title>	
	 <style>
		 td {
		     border: 1px solid #000;
		     height: 40px;
		     text-align: center;
		     font-size: 18px;
		     background-color: #fff; 
		     }
	 </style>
</head> 
<body>  
	<table width="200" height="25" border="2" align="center" ></table>
		<table width="200" height="50" border="1" align="center"></table>
			<table width="200"  border="1" align="center" bgcolor="gray" cellspaacing="30px">  
				<tr >  
					<td>1</td>  
					<td>2</td>  
					<td>3</td>  
					<td>+</td>  
				</tr>  
				<tr  >  
					<td>4</td>  
					<td>5</td>  
					<td>6</td>  
					<td>-</td>  
				</tr>  
				<tr  >  
					<td>7</td>  
					<td>8</td>  
					<td>9</td>  
					<td>*</td>  
				</tr>  
				<tr  >  
					<td>0</td>  
					<td>=</td>  
					<td>CE</td>  
					<td>/</td>  
				</tr>  
			</table>  
		 
	
</body>  
</html>

2.编写程序实现如[图[图片]片]同所示的“登录页面”。

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录界面</title>
</head>
<body>
<form >
    <fieldset>
        <legend align="center">登录界面</legend>
        <p align="center">用户名:<input type="text" maxlength="25"></p>
        <p align="center">密&nbsp;&nbsp;&nbsp;&nbsp;码:<input type="password" maxlength="25"></p>
        <p align="center">类型:<input type="radio" name="user">管理员 <input type="radio" name="user">普通用户</p>
        <p align="center"><input type="checkbox">记住密码 <input type="checkbox">自动登录</p>
        <p align="center"><input type="submit">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input type="reset"></p>
    </fieldset>
</form>
</body>
</html>