HTML HTML Forms Choosing Options Create a Select Menu

Doesn anyone see what I dont see? it says I need to add the button element within the form and I thought I did that.

Im not sure whats going on here.

index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>HTML Forms</title>
</head>
<body>

<form action="index.html" method="post">
<label for="color">color</label>

<select id="color" name="shirt_color">

<option value="blue">blue</option>
<option value="yellow">yellow</option>
<option value="purple">purple</option>
<option value="red">red</option>
<option value="green">green</option>
<option value="orange">orange</option>

<h1>Shirt Order Form</h1>
<button type="submit">Place Order</button>

</form>
</body>
</html>

2 Answers

Thank you for your help on this!