SOURCE

<div id="myCarousel" class="carousel slide">
      <div class="carousel-inner">
        <div class="item">
          <img src="http://v2.bootcss.com/assets/img/examples/slide-01.jpg" alt="">
          <div class="container">
            <div class="carousel-caption">
              <h1>Example headline.</h1>
              <p class="lead">Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
              <a class="btn btn-large btn-primary" href="#">Sign up today</a>
            </div>
          </div>
        </div>
        <div class="item">
          <img src="http://v2.bootcss.com/assets/img/examples/slide-02.jpg" alt="">
          <div class="container">
            <div class="carousel-caption">
              <h1>Another example headline.</h1>
              <p class="lead">Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
              <a class="btn btn-large btn-primary" href="#">Learn more</a>
            </div>
          </div>
        </div>
        <div class="item active">
          <img src="http://v2.bootcss.com/assets/img/examples/slide-03.jpg" alt="">
          <div class="container">
            <div class="carousel-caption">
              <h1>One more for good measure.</h1>
              <p class="lead">Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
              <a class="btn btn-large btn-primary" href="#">Browse gallery</a>
            </div>
          </div>
        </div>
      </div>
      <a class="left carousel-control" href="http://v2.bootcss.com/examples/carousel.html#myCarousel" data-slide="prev">‹</a>
      <a class="right carousel-control" href="http://v2.bootcss.com/examples/carousel.html#myCarousel" data-slide="next">›</a>
    </div>

.carousel {
      margin-bottom: 60px;
    }

    .carousel .container {
      position: relative;
      z-index: 9;
    }

    .carousel-control {
      height: 80px;
      margin-top: 0;
      font-size: 120px;
      text-shadow: 0 1px 1px rgba(0,0,0,.4);
      background-color: transparent;
      border: 0;
      z-index: 10;
    }

    .carousel .item {
      height: 500px;
    }
    .carousel img {
      position: absolute;
      top: 0;
      left: 0;
      min-width: 100%;
      height: 500px;
    }

    .carousel-caption {
      background-color: transparent;
      position: static;
      max-width: 550px;
      padding: 0 20px;
      margin-top: 200px;
    }
    .carousel-caption h1,
    .carousel-caption .lead {
      margin: 0;
      line-height: 1.25;
      color: #fff;
      text-shadow: 0 1px 1px rgba(0,0,0,.4);
    }
    .carousel-caption .btn {
      margin-top: 10px;
    }