css 中除一列外，列的高度相等

Question

我需要使用 flexbox 或 css 中的任何其他方法创建等高卡片。但是其中一张卡片的顶部会有一条丝带。这将在反应中动态设置。

所以我需要创建相同高度的卡片，除了一张。像下面这样，

这里有一个例子， https://codepen.io/andichamy-ga/pen/MGJPXv

.HTML：

  <div class="some">
    <div class="recommended one"></div>
    <div class="box">
      foo<br>
      bar<br>
      foo
    </div>
  </div>
  <div class="some">
    <div class="recommended">Recommended Card</div>
    <div class="box">
      foo<br>
    </div>
  </div>
  <div class="some">
    <div class="recommended one"></div>
    <div class="box">
      foo<br>
      bar
    </div>
  </div>
</div>

.CSS：

.container {
  display: flex;
}
.some {
  padding: 20px;
  margin-right: 20px;
}
.recommended {
  background-color: yellow;
  width: 200px;
  height: 20px;
  padding: 5px 10px;
}
.one {
  background-color: transparent;
}
.box {
  width: 200px;
  height: 150px;
  background-color: green;
  padding: 10px;
}

我尝试了许多不同的方法。但这些似乎都不是一种正确的方法。我怎样才能优雅地做到这一点？

Answer 1

您可以将顶部功能区设置为绝对位置，并依靠弹性框使其余功能区具有相同的高度：

* {
 box-sizing:border-box;
}
body {
  background-color: #a3d5d3;
}
.container {
  display: flex;
}
.some {
  margin-top:50px;
  margin-right: 30px;
  position:relative;
}
.recommended {
  position:absolute;
  background-color: yellow;
  left:0px;
  right:0px;
  height: 40px;
  top:-40px;
  padding: 5px 10px;
}
.one {
  background-color: transparent;
}
.box {
  width: 200px;
  height:100%;
  background-color: green;
  padding: 10px;
}

<div class="container">
  <div class="some">
    <div class="recommended one"></div>
    <div class="box">
      foo<br> bar
      <br> foo bar
      <br> foo  bar
      <br>
    </div>
  </div>
  <div class="some">
    <div class="recommended">Recommended Card</div>
    <div class="box">
      foo<br>
    </div>
  </div>
  <div class="some">
    <div class="recommended one"></div>
    <div class="box">
      foo<br> bar
    </div>
  </div>
</div>

Answer 2

你想要一个类似价格表的东西，更多的数字如下。 https://jsfiddle.net/rdggv429/

    <h2 style="text-align:center">Responsive Pricing Tables</h2>
<p style="text-align:center">Resize the browser window to see the effect.</p>
<div class="columns">
  <ul class="price">
    <li class="header">Basic</li>
    <li class="grey">$ 9.99 / year</li>
    <li>10GB Storage</li>
    <li>10 Emails</li>
    <li>10 Domains</li>
    <li>1GB Bandwidth</li>
    <li class="grey"><a href="#" class="button">Sign Up</a></li>
  </ul>
</div>
<div class="columns special">
  <ul class="price">
    <li class="special-li">Special</li>
    <li class="header" style="background-color:#4CAF50">Pro</li>
    <li class="grey">$ 24.99 / year</li>
    <li>25GB Storage</li>
    <li>25 Emails</li>
    <li>25 Domains</li>
    <li>2GB Bandwidth</li>
    <li class="grey"><a href="#" class="button">Sign Up</a></li>
  </ul>
</div>
<div class="columns">
  <ul class="price">
    <li class="header">Premium</li>
    <li class="grey">$ 49.99 / year</li>
    <li>50GB Storage</li>
    <li>50 Emails</li>
    <li>50 Domains</li>
    <li>5GB Bandwidth</li>
    <li class="grey"><a href="#" class="button">Sign Up</a></li>
  </ul>
</div>


    * {
  box-sizing: border-box;
}
.columns {
  float: left;
  width: 33.3%;
  padding: 8px;
}
.price {
  list-style-type: none;
  border: 1px solid #eee;
  margin: 0;
  padding: 0;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  margin-top: 50px;
  position: relative;
}
.price:hover {
  box-shadow: 0 8px 12px 0 rgba(0, 0, 0, 0.2)
}
.price .header {
  background-color: #111;
  color: white;
  font-size: 25px;
}
.price li {
  border-bottom: 1px solid #eee;
  padding: 20px;
  text-align: center;
}
.price .grey {
  background-color: #eee;
  font-size: 20px;
}
.button {
  background-color: #4CAF50;
  border: none;
  color: white;
  padding: 10px 25px;
  text-align: center;
  text-decoration: none;
  font-size: 18px;
}
.special-li {
  position: absolute;
  top: -60px;
  border: 1px solid #ccc;
  width: 100%;
}
@media only screen and (max-width: 600px) {
  .columns {
    width: 100%;
  }
}

如果要动态标头，请在页面加载时提供它，将 LI 附加到 UL 上的第一个元素

Answer 3

HTML

<div class="some-all">
 <div class="some">
  <div class="recommended one"></div>
   <div class="box">
      foo<br>
       bar<br>
       foo
   </div>
 </div>
 <div class="some">
  <div class="recommended">Recommended Card</div>
  <div class="box">
    foo<br>
  </div>
 </div>
<div class="some">
  <div class="recommended one"></div>
   <div class="box">
    foo<br>
    bar
  </div>
</div>

使用云服务器

<style>
 .some-all{display: -webkit-box;
   display: -ms-flexbox;
   display: flex;
   -ms-flex-wrap: wrap;
   flex-wrap: wrap;
  }
   .some-all .some{  
   background-color: green;
   }
</style>

Answer 4

我认为flexbox不可能做到这一点，但这可能是您问题的可能解决方案，希望对您有所帮助。

您也可以在Codepen：https://codepen.io/techyogi/pen/ervNWW 上查看它

.CSS

$blue: #a3d5d3;
body {
  background-color: $blue;
}
.container {
  display: flex;
  padding-top: 20px;
}
.some {
  padding: 20px;
  margin-right: 20px;
  position:relative;
}
.recommended {
  position: absolute;
  background-color: yellow;
  width: 200px;
  height: 20px;
  padding: 5px 10px;
  margin-top: -30px;
}
.one {
  background-color: transparent;
}
.box {
  width: 200px;
  height: 100%;
  background-color: green;
  padding: 10px;
}

.HTML

  <div class="some">
    <div class="recommended one"></div>
    <div class="box">
      foo<br>
      bar<br>
      foo
    </div>
  </div>
  <div class="some">
    <div class="recommended">Recommended Card</div>
    <div class="box">
      foo<br>
    </div>
  </div>
  <div class="some">
    <div class="recommended one"></div>
    <div class="box">
      foo<br>
      bar
    </div>
  </div>
</div>