HTML

Base

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta content='text/html; charset=utf-8' http-equiv='Content-Type'>
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
  </head>
  <body>
  </body>
</html>

Form

<form method="post">
  <textarea rows="5" name="text">
  </textarea>
  <select name="option" required multiple>
    <option value="">Select...</option>
    <option value="1" selected>Option 1</option>
    <option value="2" selected>Option 2</option>
    <option value="3" selected>Option 3</option>
  </select>
  <label for="password">Password</label>
  <input type="password" name="password id="password"" required>
  <button type="submit">Save</button>
</form>