当我将鼠标悬停在列表上时,我想要更改背景颜色和字体颜色.
但是当我将鼠标悬停在列表的填充上,边框上或列表内的边框附近时,我的样式不会改变.

http://jsfiddle.net/Hbf9D/1/

我该怎么做？

#nav li{
    display: inline;
    text-align: center;
    list-style-type:none;
    background-color:#1A365B;
    margin: 0 6px 0 0;
    padding: 2px 11px 4px 11px;

    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    border-radius: 8px;
}

#nav li:hover{
    background-color:#E0F1EA;
    border: 2px solid #000;
    color: #000000;
    padding: 0 9px 2px 9px;
}

#nav li a:hover{
    color: #000000;
}

#nav li a{
    text-decoration: none;
    color: #ffffff;
    font-weight:bold;
    font-family: 'CantarellBold',Arial,sans-serif;
    text-transform: capitalize;
    font-size: 12px;
}

<ul id="nav" class="grid_16">
    <li><a href="#">FORSIDE</a></li>
    <li><a href="#">MOBIL</a></li>
    <li><a href="#">PC OG SERVERE</a></li>
    <li><a href="#">TJENESTER</a></li>
</ul>