Switch

<label class="sw">
  <input type="checkbox" class="sw__input" role="switch" aria-checked="false" />
  <span class="sw__track" aria-hidden="true"><span class="sw__thumb"></span></span>
  <span class="sw__label">
    <span class="sw__title">Enable beta features</span>
    <span class="sw__desc">May change without notice; toggle anytime.</span>
  </span>
</label>