Question

目前我的轮播似乎已经到了页面顶部。我正在使用导航栏固定顶部，所以显然导航栏隐藏了旋转木马的顶部。我怎样才能使旋转木马直接固定在导航栏下方？添加简单的填充不会像使用较小的屏幕那样工作，导航栏会折叠，并且与未折叠时的高度略有不同。

代码：

<div id="myCarousel" class="carousel slide" data-ride="carousel">
  <div class="container">
    <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="carousel-inner">
      <div class="item active">
        <img src="/images/p51blueprint.jpg" alt="P-51" width="100%">

      </div>
      <div class="item">
        <img src="/images/f-18-hornet.jpg" alt="F-18" width="100%">

      </div>
      <div class="item">
        <img src="/images/p51blackandwhite.jpg" alt="P-51" width="100%">

      </div>
      <div class="item">
        <img src="/images/B-52-Stratofortress-infographic.jpg" alt="B-52" width="100%">

      </div>
    </div>
  </div>

  <!-- Control arrows -->
  <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>

Answer 1

已知导航栏覆盖网站的内容，因此更改主体的填充，然后使用媒体查询来更改主体的填充以获得不同的大小。有点像：

body { 
    padding-top: 70px; 
}
@media screen and (min-width:768px) and (max-width:990px) {
  body {
    margin-top:100px;
  }
}
@media screen and (min-width:991px) and (max-width:1200px) {
  body {
    margin-top:70px;
  }
}

如何使Bootstrap Carousel保持固定在导航栏下方？

1 个答案: