![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <fieldset> <legend>登录</legend> <label for="username">用户名:</label> <input id="username" type="text" name="user"> <br/> <label for="pwd">密 码:</label> <input id = "pwd" type="password" name="pwd"> </fieldset> </body> </html>
- lable
用于获取光标,使得关联的标签获取光标:
<label for="username">用户名</label> <!-- for是关联inputid,点击label标签也能到输入框-->
· <input id="username" type="text" name="user">
- fieldset 页面宽
legend 框中名字