Tryit Editor v1.8

Source Code:

<!DOCTYPE html>
<html>
<body>

<form action="demo_form.asp">
<select name="cars">
  <option value="volvo">Volvo XC90</option>
  <option value="saab">Saab 95</option>
  <option value="mercedes">Mercedes SLK</option>
  <option value="audi">Audi TT</option>
</select>
<input type="submit" value="Submit">
</form>

<p>Choose a car, and click the "Submit" button to send input to the server.</p>

</body>
</html>

Result:

W3Schools.com - Try it yourself

Edit the code above and click "Submit Code" to see the result.