如何将图像置于猫头鹰旋转木马中心

Question

我的猫头鹰旋转木马包含不同宽度和高度的图片.如何在中间对齐它们 - 水平和垂直？

$("#owl-example").owlCarousel({
  navigation: true
});

<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/owl-carousel/1.3.3/owl.carousel.min.css">
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/owl-carousel/1.3.3/owl.theme.min.css">

<div id="owl-example" class="owl-carousel">
  <div><img src="//placehold.it/120x120/69c/fff/" alt=""></div>
  <div><img src="//placehold.it/200x200/c69/fff/" alt=""></div>
  <div><img src="//placehold.it/160x160/9c6/fff/" alt=""></div>
  <div><img src="//placehold.it/240x240/fc6/fff/" alt=""></div>
  <div><img src="//placehold.it/160x160/9c6/fff/" alt=""></div>
  <div><img src="//placehold.it/200x200/c69/fff/" alt=""></div>
  <div><img src="//placehold.it/120x120/69c/fff/" alt=""></div>
</div>

<script src="//code.jquery.com/jquery-1.12.4.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/owl-carousel/1.3.3/owl.carousel.min.js"></script>

Answer 1

使用owl carousel版本2.1.1和CSS3 Flexbox,只需添加样式:

.owl-carousel .owl-stage {
  display: flex;
  align-items: center;
}

请参阅代码段:

$( document ).ready( function() {
  $( '.owl-carousel' ).owlCarousel({
     autoplay: true,
     margin: 2,
     loop: true,
     responsive: {
        0: {
           items:1
        },
        200: {
           items:3
        },
        500: {
           items:4
        }
     }
  });
});

.owl-carousel .owl-stage {
  display: flex;
  align-items: center;
}

.owl-carousel .caption {
  text-align: center;
}

<link href="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.2.1/assets/owl.carousel.min.css" rel="stylesheet"/>

<div class="owl-carousel">
    <div class="item">
      <img src="http://lorempicsum.com/up/350/200/1">
      <div class="caption">Caption 1</div>
    </div>
    <div class="item">
      <img src="http://lorempicsum.com/up/255/200/2">
      <div class="caption">Caption 2</div>
    </div>
    <div class="item">
      <img src="http://lorempicsum.com/up/627/200/3">
      <div class="caption">Caption 3</div>
    </div>
    <div class="item">
      <img src="http://lorempicsum.com/up/627/300/4">
      <div class="caption">Caption 4</div>
    </div>
    <div class="item">
      <img src="http://lorempicsum.com/up/627/400/5">
      <div class="caption">Caption 5</div>
    </div>
    <div class="item">
      <img src="http://lorempicsum.com/up/255/200/6">
      <div class="caption">Caption 6</div>
    </div>
</div>


<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.2.1/owl.carousel.min.js"></script>

Answer 2

1. 猫头鹰旋转木马在您的布局中创建了额外的块.要正确添加CSS属性,您需要使用此HTML结构:

   <div id="owl-demo" class="owl-carousel owl-theme">
     <div class="owl-wrapper-outer">
       <div class="owl-wrapper">
         <div class="owl-item">
           <div>
             <img src="" alt="">
           </div>
         </div>
         <div class="owl-item">
           <div>
             <img src="" alt="">
           </div>
         </div>
       </div>
     </div>
   </div>
   

2. 此外,轮播style为所有块添加属性.例如,具有.owl-wrapper该类的块接收display具有值的属性block.所以你必须!important在CSS中使用声明.

3. 要获得水平对齐,您只需text-align: center;向每个对齐添加属性即可.owl-item > div.

4. 要垂直对齐,您可以在表格单元格中转动轮播项目.但别忘了取消float他们的财产.

让我们将所有变化安排为新.owl-centered课程.请检查结果:

https://codepen.io/glebkema/pen/BzgZxX

$("#owl-example").owlCarousel({
  navigation: true
});

@import url('//cdnjs.cloudflare.com/ajax/libs/owl-carousel/1.3.3/owl.carousel.min.css');
@import url('//cdnjs.cloudflare.com/ajax/libs/owl-carousel/1.3.3/owl.theme.min.css');

.owl-centered .owl-wrapper {
  display: table !important;
}
.owl-centered .owl-item {
  display: table-cell;
  float: none;
  vertical-align: middle;
}
.owl-centered .owl-item > div {
  text-align: center;
}

<div id="owl-example" class="owl-carousel owl-centered">
  <div><img src="//placehold.it/120x120/69c/fff/" alt=""></div>
  <div><img src="//placehold.it/200x200/c69/fff/" alt=""></div>
  <div><img src="//placehold.it/160x160/9c6/fff/" alt=""></div>
  <div><img src="//placehold.it/240x240/fc6/fff/" alt=""></div>
  <div><img src="//placehold.it/160x160/9c6/fff/" alt=""></div>
  <div><img src="//placehold.it/200x200/c69/fff/" alt=""></div>
  <div><img src="//placehold.it/120x120/69c/fff/" alt=""></div>
</div>

<script src="//code.jquery.com/jquery-1.12.4.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/owl-carousel/1.3.3/owl.carousel.min.js"></script>

Answer 3

这对我有用：

@media (max-width:500px) {
    .owl-carousel .owl-item {
        text-align:center;
    }
    .owl-carousel .item {
        float: none;
        display: inline-block;
    }
}

不过，您可以将其调整为您的 HTML，但我们的想法是您在移动设备上对父项进行文本对齐，并浮动：无并显示：内联阻止包含内容的子项：