日付
<body> <h1 id="now" style="color: red; textalign: center; margin: 0 auto; width: 600px;"></h1> <script> function now(){ now = new Date(); year = now.getFullYear()+'年'; month = (now.getMonth()+1)+'月'; date = now.getDate()+'日'; hours = now.getHours()+'時'; minutes = now.getMinutes()+'分'; seconds = now.…</body>