기초적인 html form태그 회원가입폼 table에 넣어서

<html> <head> <title>form태그 input태그</title> </head> <style> table{ text-align: center; } td{ width: 300px; height: 100px; border: 5px solid; } </style> <body> <center> <h1> 회원가입</h1> <form> <table> <tr> <td>First Name:</td> <td><input name="firstname" type="text" value="first name" /><br /></td> </tr> <tr> <td>Last Nane:</td> <td><input name="lastname" type="text" /> </td> </tr> <tr> <td> id :</td> <td><input maxlength="10" name="id" type="text" /><br /></td> </tr> <tr> <td...