纯CSS折叠手风琴 [英] Pure CSS Collapse Accordion

问题描述

我有一个只带有纯CSS的CSS折叠手风琴，它工作正常。

I have a CSS collapse accordion with just pure CSS, it is working perfect.

我只有1个问题：如果用户单击，现在
在任何标签中：标签一，标签二，标签三，他无法再次单击标签将其关闭，如果用户单击下一个标签，则每个标签只能关闭。

I have just 1 issue: right now if the user click in any label: Label One, Label Two, Label Three, he can't close it clicking in Label again, each label can just close if the user clicks in the next one

我想使其成为可能，

示例：用户单击标签一打开，如果他再次单击，则该标签将关闭，所有标签都将相同标签。

example: the user click in Label One to open, if him click again this label will close and the same will all for all labels.

js小提琴： https：// jsfiddle .net / 11wunqqz / 4 /

/* Acordeon styles */

.tab {
  position: relative;
  margin-bottom: 1px;
  width: 100%;
  color: #fff;
  overflow: hidden;
}

input {
  position: absolute;
  opacity: 0;
  z-index: -1;
}

label {
  position: relative;
  display: block;
  padding: 0 0 0 1em;
  background: #16a085;
  font-weight: bold;
  line-height: 3;
  cursor: pointer;
}

.blue label {
  background: #2980b9;
}

.tab-content {
  max-height: 0;
  overflow: hidden;
  background: #1abc9c;
  -webkit-transition: max-height .35s;
  -o-transition: max-height .35s;
  transition: max-height .35s;
}

.blue .tab-content {
  background: #3498db;
}

.tab-content p {
  margin: 1em;
}


/* :checked */

input:checked ~ .tab-content {
  max-height: 10em;
}


/* Icon */

label::after {
  position: absolute;
  right: 0;
  top: 0;
  display: block;
  width: 3em;
  height: 3em;
  line-height: 3;
  text-align: center;
  -webkit-transition: all .35s;
  -o-transition: all .35s;
  transition: all .35s;
}

input[type=checkbox] + label::after {
  content: "+";
}

input[type=radio] + label::after {
  content: "\25BC";
}

input[type=checkbox]:checked + label::after {
  transform: rotate(315deg);
}

input[type=radio]:checked + label::after {
  transform: rotateX(180deg);
}

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

<div class="wrapper">
  <div class="tab blue">
    <input id="tab-four" type="radio" name="tabs2">
    <label for="tab-four">Label One</label>
    <div class="tab-content">
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tenetur, architecto, explicabo perferendis nostrum, maxime impedit atque odit sunt pariatur illo obcaecati soluta molestias iure facere dolorum adipisci eum? Saepe, itaque.</p>
    </div>
  </div>
  <div class="tab blue">
    <input id="tab-five" type="radio" name="tabs2">
    <label for="tab-five">Label Two</label>
    <div class="tab-content">
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tenetur, architecto, explicabo perferendis nostrum, maxime impedit atque odit sunt pariatur illo obcaecati soluta molestias iure facere dolorum adipisci eum? Saepe, itaque.</p>
    </div>
  </div>
  <div class="tab blue">
    <input id="tab-six" type="radio" name="tabs2">
    <label for="tab-six">Label Three</label>
    <div class="tab-content">
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tenetur, architecto, explicabo perferendis nostrum, maxime impedit atque odit sunt pariatur illo obcaecati soluta molestias iure facere dolorum adipisci eum? Saepe, itaque.</p>
    </div>
  </div>
</div>

推荐答案

当您将广播类型更改为复选框时，它可以完美运行。
https://jsfiddle.net/4xvsn17y/

It runs perfectly when u change type radio to type checkbox. https://jsfiddle.net/4xvsn17y/

/* Acordeon styles */

.tab {
  position: relative;
  margin-bottom: 1px;
  width: 100%;
  color: #fff;
  overflow: hidden;
}

input {
  position: absolute;
  opacity: 0;
  z-index: -1;
}

label {
  position: relative;
  display: block;
  padding: 0 0 0 1em;
  background: #16a085;
  font-weight: bold;
  line-height: 3;
  cursor: pointer;
}

.blue label {
  background: #2980b9;
}

.tab-content {
  max-height: 0;
  overflow: hidden;
  background: #1abc9c;
  -webkit-transition: max-height .35s;
  -o-transition: max-height .35s;
  transition: max-height .35s;
}

.blue .tab-content {
  background: #3498db;
}

.tab-content p {
  margin: 1em;
}


/* :checked */

input:checked ~ .tab-content {
  max-height: 10em;
}


/* Icon */

label::after {
  position: absolute;
  right: 0;
  top: 0;
  display: block;
  width: 3em;
  height: 3em;
  line-height: 3;
  text-align: center;
  -webkit-transition: all .35s;
  -o-transition: all .35s;
  transition: all .35s;
}

input[type=checkbox] + label::after {
  content: "+";
}

input[type=radio] + label::after {
  content: "\25BC";
}

input[type=checkbox]:checked + label::after {
  transform: rotate(315deg);
}

input[type=radio]:checked + label::after {
  transform: rotateX(180deg);
}

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

<div class="wrapper">
  <div class="tab blue">
    <input id="tab-four" type="checkbox" name="tabs2">
    <label for="tab-four">Label One</label>
    <div class="tab-content">
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tenetur, architecto, explicabo perferendis nostrum, maxime impedit atque odit sunt pariatur illo obcaecati soluta molestias iure facere dolorum adipisci eum? Saepe, itaque.</p>
    </div>
  </div>
  <div class="tab blue">
    <input id="tab-five" type="checkbox" name="tabs2">
    <label for="tab-five">Label Two</label>
    <div class="tab-content">
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tenetur, architecto, explicabo perferendis nostrum, maxime impedit atque odit sunt pariatur illo obcaecati soluta molestias iure facere dolorum adipisci eum? Saepe, itaque.</p>
    </div>
  </div>
  <div class="tab blue">
    <input id="tab-six" type="checkbox" name="tabs2">
    <label for="tab-six">Label Three</label>
    <div class="tab-content">
      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tenetur, architecto, explicabo perferendis nostrum, maxime impedit atque odit sunt pariatur illo obcaecati soluta molestias iure facere dolorum adipisci eum? Saepe, itaque.</p>
    </div>
  </div>
</div>

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