Question

我希望我的菜单被隐藏，当我悬停图像时，我希望菜单出现。我尝试过在Stackoverflow中看到过的东西，但它没有用。我怎么才用css做？

HTML：

     <nav class="navbar navbar-inverse navbar-fixed-top">
      <div class="container-fluid">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>                        
          </button>
          <a class="navbar-brand" href="#">Test</a>
        </div>
        <div>
          <div class="collapse navbar-collapse" id="myNavbar">
            <ul class="nav navbar-nav">
              <li><a href="#section1">Section 1</a></li>
              <li><a href="#section2">Section 2</a></li>
              <li><a href="#section3">Section 3</a></li>
    </ul>
          </div>
        </div>
      </div>
    </nav>    
<img src="img/ea.PNG" class="img-responsive img-center" id="imgmenu">

CSS：

.navbar{
    display:none !important;
}

#imgmenu:hover + .navbar{
    display:block;
}

Answer 1

首先，你必须将图像放在菜单之前，看看这个例子（没有js）：

＆＃13;

.navbar{
    display:none;
  margin-top: -10px;
  padding-top: 10px;
  position: relative;
}

#imgmenu:hover + .navbar{
    display:block;
}
.navbar:hover{
    display:block;
}

＆＃13;

<div id="main-menu">
<img src="http://www.shoredreams.net/wp-content/uploads/2014/02/show-menu-icon.png" class="img-responsive img-center" width="50px" height="50px" id="imgmenu">  
<nav class="navbar navbar-inverse navbar-fixed-top">
      <div class="container-fluid">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>                        
          </button>
          <a class="navbar-brand" href="#">Test</a>
        </div>
        <div>
          <div class="collapse navbar-collapse" id="myNavbar">
            <ul class="nav navbar-nav">
              <li><a href="#section1">Section 1</a></li>
              <li><a href="#section2">Section 2</a></li>
              <li><a href="#section3">Section 3</a></li>
    </ul>
          </div>
        </div>
      </div>
    </nav>    
</div>

＆＃13;

仅在悬停图像时菜单

1 个答案: