Question

通过使用下面的CSS，单击按钮时可以使div扩展。该DIV固定在每个页面的顶部。但是，即使我移至另一页，它也始终以展开形式显示。加载其他页面后如何自动关闭它？

#expend {
  display:none;  
}

#expend + .smalldesc {
  max-height:52px;
  overflow:hidden;
  transition:all .3s ease;
}

#expend:checked + .smalldesc {
  max-height:250px;  
}

label {
  color:blue;
  text-decoration:underline;
  cursor:pointer;
}

label:hover {
  text-decoration:none;  
}

<div class="service-1 click1">
<div class="row">
  <input type="checkbox" id="expend" />
  <div class="medium-12 small-12 columns smalldesc">
  <p class="font16 ">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
    </p>
  </div>
  <label for="expend">Read More</label>
</div>
</div>

Answer 1

如果在每个页面上都添加此选项，则会将复选框设置为未选中：

AccessibilityInfo

加载另一页时如何自动关闭DIV

1 个答案: