Web Carousel Control Prev 和 Next 消失了

Question

所以在下图中我已经成功制作了一个轮播，但问题是下一个按钮在页面的白色一侧。我试图扩大轮播的大小，但它最终会低于类别的容器。

//not a css but the style section i just separated it.

 <style type="text/css">
    #carouselExampleControls .list-group {
      position:middle;
      top:0;
      right:5px;
    }
    #carouselExampleControls.list-group-item {
      border-radius:0px;
      cursor:pointer;
    }
    #carouselExampleControls.list-group .active {
      background-color:#eee;  
    }
      @media (min-width: 802px) { 
      #carouselExampleControls {padding-right:34.3333%;}
      #carouselExampleControls .carousel-controls {}  
 
    }


    .carousel-control.left {
      margin-left: -25px;
    }

    .carousel-control.right {
      margin-right: -25px;
    }
    @media (max-width: 802px) { 
      .carousel-caption p,
      #carouselExampleControls .list-group {} 
    }

      * {
        box-sizing: border-box;
    }

    body {
      margin: 0;
    }

    /* Style the header */
    .header {
        background-color: #f1f1f1;
        padding: 20px;
        text-align: center;
    }

    /* Style the top navigation bar */
    .topnav {
        overflow: hidden;
        background-color: #333;
    }

    /* Style the topnav links */
    .topnav a {
        float: left;
        display: block;
        color: #f2f2f2;
        text-align: center;
        padding: 14px 16px;
        text-decoration: none;
    }

    /* Change color on hover */
    .topnav a:hover {
        background-color: #ddd;
        color: black;
    }

    /* Create three unequal columns that floats next to each other */
    .column {
        float: auto;
        padding: 0px;
       
    }

    /* Left and right column */
    .column.side {
        width: 20%;
        padding-left: 30px;
        background-color: lightblue;
    }

    /* Middle column */
    .column.middle {
        width: 100%;
       padding-left: 10px;

    }

    /* Clear floats after the columns */
    .row:after {
        content: "";
        display: table;
        clear: both;
    }

    /* Responsive layout - makes the three columns stack on top of each other instead of next to each other */
    @media screen and (max-width: 100%) {
        .column.side, .column.middle {
            width: 100%;
        }
    }
    </style>

   <br>
      <div class="row" style="padding-left: 300px;">
      <div class="column side" >
        <h2>Category</h2>
        <ul>
        <li class="cat-item cat-item-32"><a href="http://demo.mysterythemes.com/easy-store/product-category/winter-collection/" >Winter Collection</a>
        </li>
          <li class="cat-item cat-item-18"><a href="http://demo.mysterythemes.com/easy-store/product-category/women-collection/" >Women Collection</a>
        </li>
        </ul>     
      </div>

      <div class="column middle" style="width: 1100px">
         <div id="carouselExampleControls" class="carousel slide" data-ride="carousel">
            <div class="carousel-inner">
              <div class="carousel-item active">
                <img class="d-block w-100" src="images/1img.jpg" alt="First slide">
              </div>
              <div class="carousel-item">
                <img class="d-block w-100" src="images/2img.jpg" alt="Second slide">
              </div>
              <div class="carousel-item">
                <img class="d-block w-100" src="images/3img.jpg" alt="Third slide">
              </div>
          </div>
          <a class="carousel-control-prev" href="#carouselExampleControls" role="button" data-slide="prev">
            <span class="carousel-control-prev-icon" aria-hidden="true"></span>
            <span class="sr-only">Previous</span>
          </a>
          <a class="carousel-control-next" href="#carouselExampleControls" role="button" data-slide="next">
            <span class="carousel-control-next-icon" aria-hidden="true"></span>
            <span class="sr-only">Next</span>
          </a>
        </div>
      </div>
    </div>

所以当我尝试使用 <div class="column middle" style="width: 1200px"> 结果会变成这样。

所以我想要的结果只是将轮播修复为与已设置的边距对齐并显示下一个按钮“>”。我怎样才能做到这一点？帮帮我前辈。

Answer 1

你可以尝试绝对定位你的锚链接

.column a{
     position:absolute;
     right: 0;
     top:100;
 }

或者更具体一点，您可以针对 nth-child(1) 和 nth-child(2)

所以：

.column a{
    position:absolute;
    top:100;
}
.column a:nth-child(1){
    left:0;
}

.column a:nth-child(2){
    right:0;
}

那么您需要做的就是调整以适应您的需要。希望这会有所帮助。