.dd {
font:normal normal 12px Tahoma;
margin:0 auto 300px;
}

.dd .ddTitle {
background:#eeeeee;
border:1px solid #c3c3c3;
padding:5px;
text-indent:0;
cursor:default;
overflow:hidden;
height:16px;
}

.dd .ddTitle span.arrow {
background:url(dd_arrow.gif) no-repeat 0 0; 
float:right;
display:inline-block;
width:16px;
height:16px;
cursor:pointer; 
}

.dd .ddChild {
position:absolute;
border:1px solid #c3c3c3;
border-top:none;
display:none;
margin:0;
width:auto;
overflow:auto;
overflow-x:hidden !important;
background-color:#ffffff;
}

.dd .ddChild a {
display:block;
padding:2px 0 2px 3px;
text-decoration:none;
color:#000;
overflow:hidden;
white-space:nowrap;
cursor:pointer;
}

.dd .ddChild a:hover {
background-color:#CCE7C3;
}

.dd .ddChild a img {
border:0;
padding:0 2px 0 0;
vertical-align:middle;
}