拉伸div以适合内容,高度由图像宽度决定

时间:2017-08-05 15:47:27

标签: html css css3 flexbox

我遇到了问题,我是CSS新手,并且无法弄清楚如何动态拉伸评论部分以适应身高。 右div的高度由图像宽度决定,所以我不能设置右div的静态高度,也不能在注释div上设置min-height和max-height,因为它不适合更大的图片。

我想要的是以某种方式适合评论部分,其高度与父div的高度相关的50%。

任何想法如何使它工作?一些想法足以让我们看到正确的方向。不要关心旧的IE版本,所以最新的CSS添加是可行的,如果它与css的麻烦,javascript也是一个选项。 enter image description here

enter image description here

<div class="post-container">
    <div class="image-container">
      <div class="image-holder">
        <img class="image" src="http://www.onionlegal-fortstjohn.ca/wp-content/uploads/2015/03/300x600-Half-Page-Display-Ad-Placeholder.jpg"/>
      </div>
    </div>
    <div class="post-details-container">
      <div class="header">
        <div class="image-container">
          <div class="image-holder">
            <img
              class="profile image"
              src="https://i.stack.imgur.com/7lf40.gif"
            />
          </div>
          </div>
          <ul class="comments-container">
            <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
             <li class="comment">
              <span>
               author
              </span>
              <span>
                This is comment text
              </span>
            </li>
        </ul>
         <div class="footer">
        FOOTER ALWAYS ON BOTTOM
        </div>
        </div>

CSS

 .post-container {
  display: flex;
  border: 1px solid #e6e6e6;
  flex-direction: row;
  max-width: 906px;
  background-color: #fff;
}
.header {
  padding-bottom: 15px;
  padding-top: 15px;
  margin-right: 20px;
  margin-left: 20px;
  flex-direction: row;
  align-items: center;
}
.image {
  height: auto;
  width: 100%;
  height: auto;
  max-width: 100%;
}
.profile {
  width: 45px;
  height: 45px;
  border-radius: 50%;
}

.comments-container {
  list-style-type: none;
  margin: 0;
  padding: 0;
  max-width: 280px;
}
.comment {
  margin-bottom: 15px;
}
.footer {
  bottom: 0;
  position: fixed;
}

2 个答案:

答案 0 :(得分:0)

如果图像和评论部分是兄弟姐妹,那么

  • 删除任何高度属性(min-height,max-height,height)
  • display: flex;提供给他们的父母
  • align-items: stretch发表评论部分。

我可能会犯任何错误,因为这类问题应该有演示链接,或者你应该在这里分享你的html和css。

答案 1 :(得分:0)

其他问题:

  • 标题标记未关闭。
  • 不需要修复页脚。

解决方案:

  • 在.comments-container
  • 之前添加结束div标记
  • 删除.footer的css
  • 将.post-details-container显示为弹性和方向为列
  • 将.comments-container设置为flex-grow as 1

https://jsfiddle.net/ou21qe09/

的工作代码
.post-details-container {
    display: flex;
    flex-direction: column;
}

.comments-container {
    flex-grow: 1;
}
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