列表背景是div的背后

时间:2013-03-07 02:21:55

标签: css

请忍受我和我对css的无知,但我无法应对这一点。我尝试了Background not showing behind floating divs提供的几个解决方案,但似乎我的情况不同。任何人都可以向我解释为什么列表中的背景似乎落后于浮动div?

这是我项目的示例图片

http://www.tinyuploads.com/images/qLFc1f.bmp

好的,这是我的css代码

#nav {
    padding:0 15px 5px 6px;
    background:url("../design/nav.gif") 0 100% no-repeat;
}

#nav ul {
    margin:0;
    padding:0;
    list-style:none;
    position:relative;
    display:inline-table
}
#nav ul li {
    margin:0;
    padding:0;
}
#nav ul li a {
    display:block;
    float:none;
    padding:12px 15px 12px 14px;
    background:url("../design/nav-link.gif") 100% 0 repeat-y;
    text-decoration:underline;
}
#nav ul li#nav-active a {
    font-weight:bold;
    text-decoration:none;
}

#nav ul ul {
    display: none;
}

#nav ul li:hover > ul {
    display: block;
}

#nav ul:after {
    content: ""; clear: both; display: block;
}

#nav ul li {
        float: left;
}
#nav ul li:hover {
    background: #4b545f;
    background: linear-gradient(top, #4f5964 0%, #5f6975 40%);
    background: -moz-linear-gradient(top, #4f5964 0%, #5f6975 40%);
    background: -webkit-linear-gradient(top, #4f5964 0%,#5f6975 40%);
}
#nav ul li:hover a {
    color: #fff;
}

#nav ul li a {      
    color: #757575; text-decoration: none;
}

#nav ul ul {
        background: #5f6975; border-radius: 0px; padding: 0;
        position: absolute; top: 100%;
}
#nav ul ul li {
    float: none;
    border-top: 1px solid #6b727c;
    border-bottom: 1px solid #575f6a;
    position: relative;     
    width:150px;
    padding:10px 25px 10px 25px;
}

    #nav ul ul li a {
    /*padding: 15px 40px;*/
    color: #fff;        
    background:none;
    padding:0px;
}   


#nav ul ul ul {
        position: absolute; left: 100%; top:0;
}

0 个答案:

没有答案