ul
    {
        margin:0px;
        padding:5px 0px 15px 0px;
    }
    
    li
    {
        list-style:none;
        margin-bottom:7px;
    }
    
    .index
    {
        text-align:center;
        font-weight:bold;
    }
    
    .index .item
    {
        margin:0px 2px 0px 2px;
        cursor:default;
    }
    
    .chapter
    {
        font-weight:bold;
        font-size:125%;
        text-decoration:underline;
        margin-bottom:10px;
    }
    
    .empty
    {
        color:#999999;
    }
    
    .backtotop
    {
        margin-left:10px;
        font-size:8pt;
        color:#999999;
        background-repeat:no-repeat;
        background-position:left center;
        background-image:url('/images/icon_arrow_sm_up.gif');
        padding-left:12px;
    }