Css 推特引导转盘-移动指示器

我正在尝试将旋转木马指示器移到旋转木马下方。我在网上尝试了一些技巧，但都没有用

我用负值试了一下底部，但没有效果。 有什么建议吗

<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
  <!-- Indicators -->
  <ol class="carousel-indicators">
    <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
    <li data-target="#carousel-example-generic" data-slide-to="1"></li>
    <li data-target="#carousel-example-generic" data-slide-to="2"></li>
  </ol>

  <!-- Wrapper for slides -->
  <div class="carousel-inner">
    <div class="item active">
     <img src="/bootstrap-3.1.1/images/carousel-1.jpg" alt="...">
      <div class="carousel-caption">
       ATS International Conference
      </div>
    </div>

        <div class="item">
      <img src="/bootstrap-3.1.1/images/carousel-1.jpg" alt="...">
      <div class="carousel-caption">
       ATS International Conference
      </div>
    </div>

        <div class="item">
      <img src="/bootstrap-3.1.1/images/carousel-1.jpg" alt="...">
      <div class="carousel-caption">
       ATS International Conference
      </div>
    </div>


  </div>

  <!-- Controls -->
  <a class="left carousel-control" href="#carousel-example-generic" data-slide="prev">
    <span class="glyphicon glyphicon-chevron-left"></span>
  </a>
  <a class="right carousel-control" href="#carousel-example-generic" data-slide="next">
    <span class="glyphicon glyphicon-chevron-right"></span>
  </a>
</div>   

ATS国际会议
ATS国际会议
ATS国际会议

您可以在需要的位置插入指示器

Bootply：

CSS：

.carousel-indicators{
    position:relative;
    background:grey;
    height:25px;
    bottom:0px;
  }
  .carousel-control{
     margin-bottom:25px;   // Same height as indicators
  }

HTML：

<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">

  <!-- Wrapper for slides -->
  <div class="carousel-inner">
    <div class="item active">
     <img src="/bootstrap-3.1.1/images/carousel-1.jpg" alt="...">
      <div class="carousel-caption">
       ATS International Conference
      </div>
    </div>

        <div class="item">
      <img src="/bootstrap-3.1.1/images/carousel-1.jpg" alt="...">
      <div class="carousel-caption">
       ATS International Conference
      </div>
    </div>

        <div class="item">
      <img src="/bootstrap-3.1.1/images/carousel-1.jpg" alt="...">
      <div class="carousel-caption">
       ATS International Conference
      </div>
    </div>


  </div>

  <!-- Controls -->
  <a class="left carousel-control" href="#carousel-example-generic" data-slide="prev">
    <span class="glyphicon glyphicon-chevron-left"></span>
  </a>
  <a class="right carousel-control" href="#carousel-example-generic" data-slide="next">
    <span class="glyphicon glyphicon-chevron-right"></span>
  </a>

  <!-- Indicators JUST MOVE IT DOWN-->
  <ol class="carousel-indicators">
    <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
    <li data-target="#carousel-example-generic" data-slide-to="1"></li>
    <li data-target="#carousel-example-generic" data-slide-to="2"></li>
  </ol>
</div> 

ATS国际会议
ATS国际会议
ATS国际会议

当我这样做时，指示器会出现在我的页面底部，并且不再可以单击。这里有一个链接：[灰色背景有帮助，但我不希望指示器显示在旋转木马幻灯片的顶部，他们会这样做。我希望它完全位于旋转木马下方。