<select>
tag
Represents a control providing a menu of options.
Syntax
<select name="choice">\n <option value="a">Option A</option>\n</select>
Example
html
<label for="country">Country:</label>
<select id="country" name="country">
<optgroup label="Europe">
<option value="gb">United Kingdom</option>
<option value="fr">France</option>
</optgroup>
<optgroup label="Americas">
<option value="us">United States</option>
<option value="ca">Canada</option>
</optgroup>
</select>