#nav_left { width:100%; max-width:190px;}
#nav_left ul {margin:0px; padding:0px;}
#nav_left li {list-style: none; background:url(../images/left-arrow.png) 0 8px no-repeat; border-bottom:1px dashed #CCC;} 
#nav_left li:last-child{ border-bottom:0px dashed #CCC;}
ul.top-level {background:#FFFFFF;}
ul.top-level li {
 border-width: 1px;
}
 #nav_left ul.sub-level {border:1px solid #52688e; padding:5px; background-color:#f2f2f2;}
#nav_left a {
 color: #000000;
 cursor: pointer;
 display:block;
 height:25px;
 line-height: 25px;
 text-indent: 10px;
 text-decoration:none;
 width:100%;
}
#nav_left a:hover{
 text-decoration:underline;
}

#nav_left li:hover {
 position: relative;
}
ul.sub-level {
    display: none;  
}
li:hover .sub-level {
    background: #999;
    border: #fff solid;
    border-width: 1px;
    display: block;
    position: absolute;
    left: 75px;
    top: 5px;
}
ul.sub-level li {
    border: none;
    float:left;
    width:150px;
}

#nav_left .sub-level {
    background: #FFFFFF;
}