span class="icon icon-level-down"></span>
      <span class="icon icon-level-up"></span>
      <span class="icon icon-shuffle"></span>
      <span class="icon icon-loop"></span>
      <span class="icon icon-switch"></span>
      <span class="icon icon-play"></span>
      <span class="icon icon-stop"></span>
      <span class="icon icon-pause"></span>
      <span class="icon icon-record"></span>
      <span class="icon icon-to-end"></span>
      <span class="icon icon-to-start"></span>
      <span class="ico