calcifer/web/semantic/test/fixtures/dropdown.html

<div class="ui selection dropdown">
  <input type="hidden" name="gender">
  <i class="dropdown icon"></i>
  <div class="default text">Gender</div>
  <div class="menu">
    <div class="item" data-value="male">Male</div>
    <div class="item" data-value="female">Female</div>
  </div>
</div>