水平导航子菜单对齐CSS

Question

http://i.stack.imgur.com/OP0kc.jpg

我使用CSS和Html代码创建的导航菜单工作不正常。 导航菜单的排列是不完美的，我想这样：http://i.stack.imgur.com/h4oPK.jpg 我想将其转换为CSS ..

请帮

 <style> 
    /* Targeting both first and second level menus */ 

#nav li { 
    list-style:none; 
    float: left; 
    position: relative; 
} 
#nav li a { 
    display: block; 
    padding: 8px 12px; 
    text-decoration: none; 
} 
#nav li a:hover { 

    background-color:red; 
    color:#FFF; 
    opacity:1; 
} 

/* Targeting the first level menu */ 
#nav { 
    top:150px; 
    min-width:850px; 
    background:#fff; 
    opacity:0.5; 
    display: block; 
    height: 34px; 
    z-index: 100; 
    position: absolute; 
} 
#nav > li > a { 
} 

/* Targeting the second level menu */ 
#nav li ul { 
    color: #333; 
    display: none; 
    position: absolute; 
    width:850px; 
} 
#nav li ul li { 
    display: inline; 
} 
#nav li ul li a { 
    background: #fff; 
    border: none; 
    line-height: 34px; 
    margin: 0; 
    padding: 0 8px 0 10px; 
} 
#nav li ul li a:hover { 
    background-color:red; 
    color:#FFF; 
    opacity:1; 
} 

/* Third level menu */ 
#nav li ul li ul{ 
    top: 0; 
} 
ul.child { 
background-color:#FFF; 
} 
/* A class of current will be added via jQuery */ 
#nav li.current > a { 
    background: #f7f7f7; 
    float:left; 
} 
/* CSS fallback */ 
#nav li:hover > ul.child { 
    left:0; 
    top:34px; 
    display:inline; 
    position:absolute; 
    text-align:left; 
} 
#nav li:hover > ul.grandchild { 
    display:block; 
} 
    </style> 
    <ul id="nav"> 
    <li><a href="#">Home</a></li> 
    <li> 
     <a href="#">Products</a> 
     <ul class="child"> 
      <li><a href="#">Hard Drives</a></li> 
      <li><a href="#">Monitors</a></li> 
      <li><a href="#">Speakers</a> 
       <ul class="child"> 
        <li><a href="#">10 watt</a></li> 
        <li><a href="#">20 watt</a></li> 
        <li><a href="#">30 watt</a></li> 
       </ul> 
      </li> 
      <li><a href="#">Random Equipment</a></li> 
     </ul> 
    </li> 
    <li> 
     <a href="#">Services</a> 
     <ul class="child"> 
      <li><a href="#">Repairs</a></li> 
      <li><a href="#">Installations</a></li> 
      <li><a href="#">Setups</a></li> 
     </ul> 
    </li> 
    <li><a href="#">About</a></li> 
    <li><a href="#">Contact</a></li> 
</ul> 

Answer 1

固定。我认为这是你想要的http://dabblet.com/gist/2792978

只需从#nav li删除position: relative并给它#nav。