css - 简单的 css3 flex 布局垂直 - 不交叉

Question

我在使我的 CSS Flexbox 布局正常工作时遇到问题。我希望在 1170px 上得到 4 个框，但我得到的是垂直布局。我一直在 IE11 maxathon 和 chrome 中测试

这是html

.textwidget {
  width: 100%;
  background-color: orange;
}
.ec-postcards {
  width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-around;
}
.postcard-block {
  width: 20%;
  background: pink;
}

<aside class="home-postcards">
  <div class="ec-postcards">
    <div class="textwidget">
      <div class="postcard-block ">
        <img src="wp-content/uploads/2016/03/alcove-units.jpg" alt="" />
        <p><a href="living">living</a>
        </p>
      </div>
      <div class="postcard-block ">
        <img src="wp-content/uploads/2016/03/alcove-units.jpg" alt="" />
        <p><a href="living">living</a>
        </p>
      </div>
      <div class="postcard-block ">
        <img src="wp-content/uploads/2016/03/alcove-units.jpg" alt="" />
        <p><a href="living">living</a>
        </p>
      </div>
      <div class="postcard-block ">
        <img src="wp-content/uploads/2016/03/alcove-units.jpg" alt="" />
        <p><a href="living">living</a>
        </p>
      </div>
    </div>
    <!-- ec-postcards-->
  </div>
</aside>

Answer 1

您将 flex 设置为错误的元素。应该把它放在你试图彼此相邻设置的元素的直接父级上。 textwidget 是明信片 block 的父级，因此应该将其设置为 flex。

.textwidget {
  width: 100%;
  background-color: orange;
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-around;
}
.ec-postcards {
  width: 1170px;
  margin: 0 auto;
}
.postcard-block {
  width: 20%;
  background: pink;
}

<aside class="home-postcards">
  <div class="ec-postcards">
    <div class="textwidget">
      <div class="postcard-block ">
        <img src="wp-content/uploads/2016/03/alcove-units.jpg" alt="" />
        <p><a href="living">living</a>
        </p>
      </div>
      <div class="postcard-block ">
        <img src="wp-content/uploads/2016/03/alcove-units.jpg" alt="" />
        <p><a href="living">living</a>
        </p>
      </div>
      <div class="postcard-block ">
        <img src="wp-content/uploads/2016/03/alcove-units.jpg" alt="" />
        <p><a href="living">living</a>
        </p>
      </div>
      <div class="postcard-block ">
        <img src="wp-content/uploads/2016/03/alcove-units.jpg" alt="" />
        <p><a href="living">living</a>
        </p>
      </div>
    </div>
    <!-- ec-postcards-->
  </div>
</aside>