我想在bootstrap中将图像放在旋转木马的顶部

<div id="myCarousel" class="carousel slide" data-ride="carousel">
  <!-- Carousel内容将在这里添加 -->
</div>

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

  <!-- 图像 -->
  <div class="carousel-inner">
    <div class="carousel-item active">
      <img src="image1.jpg" alt="图像1">
    </div>
    <div class="carousel-item">
      <img src="image2.jpg" alt="图像2">
    </div>
    <div class="carousel-item">
      <img src="image3.jpg" alt="图像3">
    </div>
  </div>
</div>

<div id="myCarousel" class="carousel slide" data-ride="carousel">
  <!-- 指示器 -->
  <ol class="carousel-indicators">
    <!-- 指示器内容 -->
  </ol>

  <!-- 图像 -->
  <div class="carousel-inner">
    <!-- 图像内容 -->
  </div>

  <!-- 控制按钮 -->
  <a class="carousel-control-prev" href="#myCarousel" role="button" data-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
    <span class="sr-only">上一个</span>
  </a>
  <a class="carousel-control-next" href="#myCarousel" role="button" data-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
    <span class="sr-only">下一个</span>
  </a>
</div>

<style>
.carousel-item img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
}
</style>