Menü Problem

#topnavi_wrap {
    position: relative;
    /* background: url(images/topnavi.png) repeat; */
    width: 1000px;
    left: 50%;
    margin-left: -500px;
        background-color: #ff6200;
background: -moz-linear-gradient(top, #ff3c00 0%, #ff8539 100%);
background: -webkit-gradient(linear, left top, right top, color-stop(0%,#ff3c00), color-stop(100%,#ff8539));
background: -webkit-linear-gradient(top, #ff3c00 0%, #ff8539 100%);
background: -o-linear-gradient(top, #ff3c00 0%, #ff8539 100%);
background: -ms-linear-gradient(top, #ff3c00 0%, #ff8539 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ff3c00', endColorstr='#ff8539',GradientType=2 );
-ms-filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ff3c00', endColorstr='#ff8539',GradientType=2 );
background: linear-gradient(top, #ff3c00 0%, #ff8539 100%); 
     -moz-box-shadow:    6px 0px 8px 0px #acacac, -6px 0px 8px 0px #acacac;
      -webkit-box-shadow: 6px 0px 8px 0px #acacac, -6px 0px 8px 0px #acacac;
      box-shadow:         6px 0px 8px 0px #acacac, -6px 0px 8px 0px #acacac;
}
#topnavi {
    margin: 0 auto;
    width: 1000px;
}
#topnav, #topnav ul{
    margin: 0;
    padding: 0;
    list-style-type: none;
    list-style-position: outside;
    position: relative;
    z-index: 2;


}
#topnav li{
    float:left;
    position:relative;
    display:inline;
}
#topnav a{
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    text-decoration: none;
    color: #fff;
    padding-top: 5px;
    padding-bottom: 5px;
    padding-left: 20px;
    padding-right: 20px;
}
#topnav a:hover{ 
    color: #fff; 
    background-color: #605f5d;
}


#topnav ul {
    position: absolute;
    display: none;
    /* background: #222; */
    /* z-index: 99; */
    padding-top: 10px;
    padding-left: 5px;
    padding-right: 5px; 
    padding-bottom: 10px;
    border-left: 1px solid #d6d6d6;
    border-bottom: 1px solid #d6d6d6;
    border-right: 1px solid #d6d6d6; 
    background-color: #FFF; 
    margin-left: -1px;
}
#topnav ul a {
    display: inline;
    width: 12em;
    padding: 5px 1em;
    float: left;
    text-transform: none;
    color: #000;
    border-bottom: 1px dotted #d6d6d6; 
}


#topnav ul a:hover {
    background-color: #605f5d; 
    color: #FFF; 
}
#topnav ul ul{
    top: 0;
}
#topnav li ul ul {
    margin-left: 12em;
}


#topnav li:hover ul ul, #topnav li:hover ul ul ul, #topnav li:hover ul ul ul ul{
    display:none;
}
#topnav li:hover ul, #topnav li li:hover ul, #topnav li li li:hover ul, #topnav li li li li:hover ul{
    display:block;
}