HTML and CSS Reference
In-Depth Information
Example
<p>What are your favorite ice cream flavors?<p>
<select name="ice_cream" size="6" multiple="multiple">
<optgroup label="traditional">
<option>Vanilla</option>
<option>Chocolate</option>
</optgroup>
<optgroup label="specialty">
<option>Inside-out Rocky Road</option>
<option>Praline Pecan Smashup</option>
</optgroup>
</select>
