FIG rotation adaptive bootstrap size

<div id="myCarousel" class="carousel slide" >
   <div class="carousel-inner">
      <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>
         <li data-target="#myCarousel" data-slide-to ="3"></li>
      </ol>


      <div class="item active">
         <a href="#">
            <img src="static/images/banner/news-banner1.jpg" alt="第一张" width="100%">
         </a>
      </div>
      <div class="item">
         <a href="#">
            <img src="static/images/banner/news-banner2.jpg" alt="第二张" width="100%">
         </a>
      </div>
      <div class="item">
         <a href="#">
            <img src="static/images/banner/news-banner3.jpg" alt="第三张" width="100%">
         </a>
      </div>
      <div class="item">
         <a href="#">
            <img src="static/images/banner/news-banner4.jpg" alt="第四张" width="100%">
         </a>
      </div>

      <a href="#myCarousel" data-slide="prev" class="carousel-control left"><!-- ‹ -->
         <span class="glyphicon glyphicon-chevron-left"></span>
      </a> <-! Left Arrow ->
      <a href="#myCarousel" data-slide="next" class="carousel-control right"><!-- › -->
         <span class="glyphicon glyphicon-chevron-right"></span>
      </a> <-! Right Arrow ->
   </div>
</div>

   <script type="text/javascript">
      $(function(){
         // Carousel Figure Autoplay
         $('#myCarousel').carousel({
            interval: 3000, // Autoplay 4s

         });

      });
   </script>