父元素显示时显示HTML子元素：无(Display HTML child element when parent element is display:none)

 当它的父元素是display时，是否有任何显示子元素的机制：none？ 
 
 这种情况是隐藏选项卡上的验证错误。 即使该字段已隐藏，我也想要显示错误消息。 
 
 一个真正简化的JSFiddle的情况是在这里http://jsfiddle.net/vLYnk/ 
 
 标记： 
 
<ul>
    <li>One</li>
    <li class="hide">
        Two
        <ul>
            <li class="reshow">Re Show Me</li>
            <li>Inner 2</li>
        </ul>
    </li>
    <li>Three</li>
</ul>
 
 CSS： 
 
.hide {display: none}
.reshow {display: block !important; position: fixed; top: 0; left: 0;}
 
 我猜这是不可能的，因为孩子没有背景，但以防万一？ 

Is there any mechanism to display a child element when its parent element is display: none?
 
The situation is a validation error on a hidden tab. I want to surface the error message, even though the field is hidden.
 
A really simplified JSFiddle of the situation is here http://jsfiddle.net/vLYnk/
 
Markup:
 
<ul>
    <li>One</li>
    <li class="hide">
        Two
        <ul>
            <li class="reshow">Re Show Me</li>
            <li>Inner 2</li>
        </ul>
    </li>
    <li>Three</li>
</ul>
 
CSS:
 
.hide {display: none}
.reshow {display: block !important; position: fixed; top: 0; left: 0;}
 
I'm guessing this is impossible as the child would have no context, but just in case???

原文：https://stackoverflow.com/questions/12956937