bootstrap 轮播

<!--slider-->
<div id="myCarousel" class="carousel slide " data-ride="carousel" data-interval="2000" style="margin-top: 0.2rem;">
<!-- 轮播（Carousel）指标 -->
<ol class="carousel-indicators">
<li data-target="#myCarousel" data-slide-to="0" ></li>
<li data-target="#myCarousel" data-slide-to="1"></li>
<li data-target="#myCarousel" data-slide-to="2" class="active"></li>
<li data-target="#myCarousel" data-slide-to="3"></li>
<li data-target="#myCarousel" data-slide-to="4"></li>
</ol>
<!-- 轮播（Carousel）项目 -->
<div class="carousel-inner">
<div class="item">
<img src="img/bnner1.png" alt="First slide">
</div>
<div class="item ">
<img src="img/bnner1.png" alt="Second slide">
</div>
<div class="item active">
<img src="img/bnner1.png" alt="Third slide">
</div>
<div class="item">
<img src="img/bnner1.png" alt="slide">
</div>
<div class="item">
<img src="img/bnner1.png" alt="slide">
</div>
</div>
<!-- 轮播（Carousel）导航 -->
<!--<a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>-->
<!--<a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>-->
</div>