隱藏帶有兩個密碼的DIV元素我是新手，需要使用多個密碼。如何使用多個密碼我不知道該如何改變。#HIDDENDIV {    display: none;}#table td {    padding: 1em;    border: 1px solid black;}#table.show tr > *:nth-child(2) {    display: block;}<div id="passw">            <div>                (THE PASSWORD IS PASSWORD) <br />                Enter the password to proceed:            </div>            <div>                            <input type="password" id="password" onkeydown="if (event.keyCode == 13) document.getElementById('button').click()" /> <!-- IMPORTANT! this part is so if you click enter, it works. -->                </div>                        <div>                <br/>                <input id="button" type="button" value="Login" onclick="if (document.getElementById('password').value == 'PASSWORD') { document.getElementById('table').classList.toggle('show');   document.getElementById('passw').style.display='none'; } else {  alert('Invalid Password!'); password.setSelectionRange(0, password.value.length);   } " />            </div><!-- it will autoselect wrong input if wrong -->    <br /><br /><br />        </div><table id="table">    <tr>         <td>stuff</td>        <td id="HIDDENDIV" >hidden stuff</td>    </tr></table>