.ulNav {
    margin: 0;
    padding: 0;
    list-style-type: none;
    z-index: 2;
}

.liNavInactive {
    float: left;
    margin: 0;
    padding: 3px 5px 3px 5px;
    color:#ffc;
    background-color: #900;
    border: 1px solid #900;
    border-right: 1px solid #ffffcc;
    border-left: 1px solid #ffffcc;
    border-top: 1px solid #fff;
    cursor: pointer;
}

.liNavActive {
    float: left;
    position:relative;
    top:1px;
    padding: 4px 5px 3px 5px;
    color:#900;
    background-color: #ffffcc;
    border: 1px solid #900;
    border-bottom:1px solid #ffc;
    cursor: pointer;
    z-index: 2;
}

.tabInactive {
    clear: both;
    display: none;
}

.tabActive {
    padding: 10px;
    clear: both;
    display: block;
    background-color: #ffc;
    border: 1px solid #900;  
    z-index: 1;
}

.tabActiveIE {
    position: relative;
    top: -10px;
    padding: 10px;
    clear: both;
    display: block;
    background-color: #ffc;
    border: 1px solid #900;  
    z-index: 1;
}