W3School TIY Editor
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<!DOCTYPE html> <html> <body> <h1>fieldset 元素</h1> <form action="/demo/action_page.php"> <fieldset> <legend>个人信息：</legend> <label for="fname">名字：</label> <input type="text" id="fname" name="fname"><br><br> <label for="lname">姓氏：</label> <input type="text" id="lname" name="lname"><br><br> <label for="email">Email:</label> <input type="email" id="email" name="email"><br><br> <label for="birthday">Birthday:</label> <input type="date" id="birthday" name="birthday"><br><br> <input type="submit" value="提交"> </fieldset> </form> </body> </html>