blocks|key|273497|text|您正在尝试应用%25+gap，并且该单元相对于它的父单元。在这种情况下，父级没有定义的高度，因此正在发生这样的情况：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|273498|​|273499|📷|atomic|offset|length|273500|273501|您可以为高度vh定义高度或使用视口单元，如下所示：|style|CODE|273502|273503|273504|273505|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/8c53f76d5f171520a234dfb83ca1d1c2.png|imageAlt|1|https://developer.qcloudimg.com/http-save/yehe-900000/6345cda51895171302828457e2cdaa4f.png^0|0|0|0|1|0|0|0|6|2|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|12|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|13|8|@]|9|@$G|14|H|15|1|16]]|A|$]]|$1|I|3|C|5|6|7|17|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|18|8|@$G|19|H|1A|L|M]]|9|@]|A|$]]|$1|N|3|C|5|6|7|1B|8|@]|9|@]|A|$]]|$1|O|3|E|5|F|7|1C|8|@]|9|@$G|1D|H|1E|1|1F]]|A|$]]|$1|P|3|C|5|6|7|1G|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|1H|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X|Y|-4]]|Z|$5|T|U|V|A|$W|10|Y|-4]]]]

<p>You're trying to apply a % gap, and that unit is relative to its parent. In this case, the parent has no defined height, so this is happening:</p>
<p><a href="https://i.stack.imgur.com/3mmaV.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/3mmaV.png" alt="Problem from Devtools" /></a></p>
<p>You can define a height or use the viewport unit for height <code>vh</code>, like this:</p>
<p><a href="https://i.stack.imgur.com/xIvbW.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/xIvbW.png" alt="Posible solution" /></a></p>


blocks|key|2879630|text|看，如果将flex放在父元素上，那么它将只应用于其子元素，而不是应用于其子元素。有标记的两个部分是这里的孩子。在他们之间已经形成了一种灵活的差距。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2879631|📷|atomic|offset|length|2879632|​|2879633|如果您想在h3之间添加空白，p标记-您需要添加填充/页边距，或者在其父元素上添加flex。希望能帮上忙。你可以问更多的问题。|2879634|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/954abc3937e3758027cdce0add7a8211.png|imageAlt^0|0|0|1|0|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|U|8|@]|9|@$E|V|F|W|1|X]]|A|$]]|$1|G|3|H|5|6|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R|S|-4]]]]

<p>Look, If you put flex on the parent element, it will be applied on only its children elements, not on their grand children elements. The marked two portion are the children here. flex-gap has been created in between them.
<a href="https://i.stack.imgur.com/iIm9J.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/iIm9J.png" alt="enter image description here" /></a></p>
<p>If you want to add gaps between h3, p tags- you need either to add padding/margin or to add flex on its parent element. Hopefully it helps. Feel free to ask further questions.</p>


blocks|key|273566|text|很抱歉没有完全理解你的问题。请用给定的代码替换CSS文件。我猜你是自找的。如果没有，请继续问问题-|type|unstyled|depth|inlineStyleRanges|entityRanges|data|273567|​|273568|.wrap+{
++display:+flex;
++flex-wrap:+wrap;
++flex-direction:+row;
++gap:+6%25;
}
.column{
++flex-basis:+47%25;
}
.sidebar{
++flex-basis:+47%25;
}|code-block|syntax|javascript|273569|273570|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|N|8|@]|9|@]|A|$G|H]]|$1|I|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|P|8|@]|9|@]|A|$]]]|K|$]]

<p>Sorry for not understanding your question perfectly. Please replace your CSS file with the given code. I guess you are asking for it. If not, please keep asking questions-</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>.wrap {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  gap: 6%;
}
.column{
  flex-basis: 47%;
}
.sidebar{
  flex-basis: 47%;
}</code></pre>
</div>
</div>
</p>


blocks|key|2879717|text|在您的wrap中，您的column和sidebar被包装成2行，因此没有出现列间隙，因为每个列都占据了整个宽度。(两行之间也没有行间距，因为正如另一个答案中提到的，您使用的是没有任何高度的父级的%25值)。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2879718|使用wrap，您可以将元素包装成新的行。所以浏览器查看每个元素，看到有足够的文本占据整行，所以它允许这样做，并将元素放在2行。|2879719|使用nowrap，您将告诉浏览器将这两个元素放在同一行上。因此浏览器会这样做，为每个元素选择一个宽度，使它们具有相似的高度，并允许10%25的间距在两者之间。|2879720|因此，要为wrap获得相同的效果，需要对两个元素进行约束，这样它们就不会占用整个行，并且不会导致将其包装为2行。|2879721|您可以通过添加这个CSS来实现这一点，例如：|2879722|.column+{
++max-width:+60%25;
}
.sidebar+{
++max-width:+30%25;
}|code-block|syntax|javascript|2879723|entityMap^0|3|4|B|6|I|7|0|2|4|0|2|6|0|5|4|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]|$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|11|8|@$9|12|A|13|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|14|8|@$9|15|A|16|B|C]]|D|@]|E|$]]|$1|J|3|K|5|6|7|17|8|@$9|18|A|19|B|C]]|D|@]|E|$]]|$1|L|3|M|5|6|7|1A|8|@]|D|@]|E|$]]|$1|N|3|O|5|P|7|1B|8|@]|D|@]|E|$Q|R]]|$1|S|3|-4|5|6|7|1C|8|@]|D|@]|E|$]]]|T|$]]

<p>In your <code>wrap</code> case your <code>column</code> and <code>sidebar</code> are wrapping into 2 rows, so there isn't a column-gap appearing as each occupies the whole width. (And there isn't a row-gap either between the 2 rows because - as mentioned in another answer - you're using a % value of a parent which doesn't have any height).</p>
<p>With <code>wrap</code> you're allowing the elements to wrap into new rows. So the browser looks at the each element, sees that there's enough text to occupy the whole line, so it allows that and places the elements on 2 rows.</p>
<p>With <code>nowrap</code> you're telling the browser to fit these 2 elements onto the same line. So the browser will do that, choosing a width for each element which makes them of a similar height, and allows the 10% gap in between.</p>
<p>So to get the same effect for <code>wrap</code> you need to constrain both elements so that they don't occupy the whole line, and don't then result in the wrap into 2 rows being applied.</p>
<p>You can do this by adding this CSS, for example:</p>
<pre><code>.column {
  max-width: 60%;
}
.sidebar {
  max-width: 30%;
}
</code></pre>


<p>Yes, this has been asked before, and I have seen it work numerous times in online examples, but I must be missing something in my attempt:</p>
<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>main.wrap {
  display: flex;
  flex-wrap: wrap;
  /*flex-direction: row; the default */
  gap: 10%;
}</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;main class="wrap"&gt;
  &lt;div class="column"&gt;
    &lt;h3&gt;Wrap with gap&lt;/h3&gt;
    &lt;p&gt;Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent tincidunt imperdiet justo, ac rhoncus urna sollicitudin vitae. Duis eu dolor eu dui tempor cursus. &lt;/p&gt;
  &lt;/div&gt;

  &lt;div class="sidebar"&gt;
    &lt;h3&gt;Sidebar&lt;/h3&gt;
    &lt;p&gt;Nullam posuere commodo quam eget ultricies. Duis luctus, mauris at iaculis tempor. &lt;/p&gt;
  &lt;/div&gt;
&lt;/main&gt;</code></pre>
</div>
</div>
</p>
<p>Works fine with the default of <code>no-wrap</code></p>
<p>See it here: <a href="https://codepen.io/breadwild/pen/abWMQPB" rel="nofollow noreferrer">https://codepen.io/breadwild/pen/abWMQPB</a></p>
<p>Thoughts?</p>


In CSS flexbox, gap is not working with flex wrap

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

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是的，以前有人问过这个问题，我在网上的例子中见过很多次，但我在尝试中肯定遗漏了一些东西：​main.wrap {  display: flex;  flex-wrap: wrap;  /*flex-direction: row; the default */  gap: 10%;}<main class="wrap">...

问在CSS柔性盒中，gap不适用于柔性包装。
EN

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问在CSS柔性盒中，gap不适用于柔性包装。EN