Flexbox, flex-direction: column, image 和 IE11 bug。这能解决吗？

Question

我有一个包含 <ul> 的水平 display: flex。每个 <li> 宽度为 25%，并且 display: flex 使它们的高度都相等。

每个 <li> 包含一个 display: flex 列的锚点，以正确对齐其中的元素，包括主图像容器和图像。在每个浏览器中，包括 IE10，这绝对没问题，没有问题。然而，在 IE11 中，这就是问题的开始。

IE11 将图像容器高度计算为源图像的实际高度，而不是图像渲染时的高度。这最终使 <li> 比应有的高度高很多。

布局在每个自我尊重的浏览器中的外观：

布局在 IE11 中的外观：

查看 live example

我知道这可以通过显式定义图像高度来解决，但我不想那样做。我也可以用 JS 解决它，但我不应该这样做。我是否遗漏了什么，因为它似乎没有在 Flexbugs.

上列出

* {
      box-sizing: border-box;
    }

    img {
      display: block;
      width: 100%;
    }

    .promotions-list {
      background-color: #eaeaea;
      display: -webkit-box;
      display: -webkit-flex;
      display: -ms-flexbox;
      display: flex;
      -webkit-flex-wrap: wrap;
          -ms-flex-wrap: wrap;
              flex-wrap: wrap;
      padding: .5rem 1rem;
      width: 960px;
    }
    .promotions-list__item {
      display: -webkit-box;
      display: -webkit-flex;
      display: -ms-flexbox;
      display: flex;
      padding: 1rem;
      width: 25%;
    }
    .promotions-list__link {
      background-color: white;
      display: -webkit-box;
      display: -webkit-flex;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-flex: 1;
      -webkit-flex: 1 1 auto;
          -ms-flex: 1 1 auto;
              flex: 1 1 auto;
      -webkit-box-orient: vertical;
      -webkit-box-direction: normal;
      -webkit-flex-direction: column;
          -ms-flex-direction: column;
              flex-direction: column;
      overflow: hidden;
      padding: 1em;
      position: relative;
      width: 100%;
    }
    .promotions-list .image-container {
      display: block;
      height: auto;
    }
    .promotions-list .image-container img {
      display: block;
      margin: 0 auto;
      max-width: 40%;
    }

<ul class="promotions-list">
        <li class="promotions-list__item has-image">
            <a href="/promotion/358/the-new-l5000-mono-laser-range-from-brother" class="promotions-list__link" title="Link to The NEW L5000 Mono Laser Range from Brother details">
                <span class="promotions-list__item__header">
                    <span class="image-container">
                        <img src="//cdn.2020prosoftware.com/installations/1/promotions/358/original/NewModel2016.png">
                    </span>

                <span class="list__item__title">The NEW L5000 Mono Laser Range from Brother</span>
                </span>

                <span class="promotions-list__item__body">
                    <span class="description">The NEW standard in reliability! Introducing new, improved printers from Brother, the market leader…</span>
                </span>
            </a>
        </li>
    </ul>

Answer 1

这似乎可以通过在 .promotions-list__item__header 上设置 flex: 0 0 auto 来解决。

* {
  box-sizing: border-box;
}

img {
  display: block;
  width: 100%;
}

.promotions-list {
  background-color: #eaeaea;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  padding: .5rem 1rem;
  width: 960px;
}
.promotions-list__item {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  padding: 1rem;
  width: 25%;
}
.promotions-list__link {
  background-color: white;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-flex: 1;
  -webkit-flex: 1 1 auto;
  -ms-flex: 1 1 auto;
  flex: 1 1 auto;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  overflow: hidden;
  padding: 1em;
  position: relative;
  width: 100%;
}
.promotions-list .image-container {
  display: block;
  height: auto;
}
.promotions-list .image-container img {
  display: block;
  margin: 0 auto;
  max-width: 40%;
}

/* Added */
.promotions-list__item__header {
  flex: 0 0 auto;
}

<ul class="promotions-list">
    <li class="promotions-list__item has-image">
        <a href="/promotion/358/the-new-l5000-mono-laser-range-from-brother" class="promotions-list__link" title="Link to The NEW L5000 Mono Laser Range from Brother details">
            <span class="promotions-list__item__header">
                <span class="image-container">
                    <img src="//cdn.2020prosoftware.com/installations/1/promotions/358/original/NewModel2016.png">
                </span>

                <span class="list__item__title">The NEW L5000 Mono Laser Range from Brother</span>
            </span>

            <span class="promotions-list__item__body">
                <span class="description">The NEW standard in reliability! Introducing new, improved printers from Brother, the market leader…</span>
            </span>
        </a>
    </li>
</ul>

Flexbox, flex-direction: column, image 和 IE11 bug。这能解决吗？

Flexbox, flex-direction: column, image and IE11 bug. Can this be solved?

html

css

flexbox

internet-explorer-11