html - 如何在 CSS 中将图像居中放置在两列之间？

Question

我有这个 html:

<div>
    <img class="image">
    <p class="text"></p>
</div>

我希望我的文本动态地分为两列，所以我使用了 column-count 属性:

p.text
{
    -webkit-column-count: 2;
    -moz-column-count: 2;
    column-count: 2;
}

我还想将图像在宽度和高度的两列之间居中，以便获得这种效果:

您将如何完成任务？
是否可以仅使用 css 完成工作？
如果没有，有没有办法用 javascript 来做到这一点，同时保留 column-count 属性？

Answer 1

没有简单的方法可以做到这一点。但是，您可以使用伪元素“伪造”环绕效果。

* {
  margin: 0px;
  padding: 0px;
}

.text {
  width: 49%;
}

#text-l {
  float: left;
}

#text-r {
  float: right;
}

#text-l:before, #text-r:before {
  content: ""; 
  width: 125px; 
  height: 250px;
}

#text-l:before {
  float: right;
}

#text-r:before {
  float: left;
}

.image {
  height: 250px;
  width: 250px;
  position: absolute;
  left: 50%;
  margin-left: -125px;
  background-color: yellow;
}

<div>
    <img class="image" src="http://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png">
    <p class="text" id="text-l">
      How to create a Minimal, Complete, and Verifiable example

When asking a question about a problem caused by your code, you will get much better answers if you provide code people can use to reproduce the problem. That code should be…

…Minimal – Use as little code as possible that still produces the same problem
…Complete – Provide all parts needed to reproduce the problem
…Verifiable - Test the code you're about to provide to make sure it reproduces the problem
Minimal
    </p>
    <p class="text" id="text-r">
      The more code there is to go through, the less likely people can find your problem. Streamline your example in one of two ways:

Restart from scratch. Create a new program, adding in only what is needed to see the problem. This can be faster for vast systems where you think you already know the source of the problem. Also useful if you can't post the original code publicly for legal or ethical reasons.
Divide and conquer. When you have a small amount of code, but the source of the problem is entirely unclear, start removing code a bit at a time until the problem disappears – then add the last part back.
Minimal and readable

Minimal does not mean terse - don't sacrifice communication to brevity. Use consistent naming and indentation, and include comments if needed to explain portions of the code. Most code editors have a shortcut for formatting code - find it, and use it! Also, don't use tabs - they may look good in your editor, but they'll just make a mess on Stack Overflow.
    </p>
</div>