本文介绍了通过单击另一个更改html标记的样式的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有以下代码，parentAppliance是主左导航表的一部分，并悬停在设备我看到一个包含健康的子表。现在，当我点击健康和任何想法时，我想让子表单消失？
I have the following code, the parentAppliance is part of main left nav table and on hovering over "Appliance" I see a subtable containing "health". Now I want the subtable to disappear when I click on health, any thoughts?
CSS：
.childAppliance
{
display:none;
}
.parentAppliance:hover .childAppliance
{
display: block;
top: 50px;
left: 130px;
}
HTML：
<li id="Appliance" itemid="Appliance" class="parentAppliance" role="presentation">
<a href="#/appliance_status.home" hiddentitle="Appliance" id="ui-id-83" class="ui-corner-all" tabindex="-1" role="menuitem" aria-haspopup="true" title="" data-original-title="">
<span class="ui-menu-icon ui-icon ui-icon-carat-1-e"></span><ins class="ui-navigation-static-menu-icon ui-navigation-static-menu-icon-backup"></ins>
<span class="ui-navigation-static-menu-text" style="display: inline;">Appliance</span>
</a>
<ul id="ApplianceSubTable" class="ui-menu ui-widget ui-widget-content ui-corner-all childAppliance" role="menu" aria-hidden="true" aria-expanded="false" aria-labelledby="ui-id-83">
<li itemid="Health" class="ui-menu-item" role="presentation">
<a href="#/appliance_status.home" hiddentitle="Health" id="ui-id-33" class="ui-corner-all ui-state-focus applianceFocus" tabindex="-1" role="menuitem" title="">
<span class="ui-navigation-static-menu-text">Health</span>
</a>
</li>
</ul>
</li>
推荐答案
使用：active将显示设置为无。 / p>
Use :active to set display back to none.
.ui-navigation-static-menu-text:active{
display:none;
}
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