img
{ border:none;}

.bi{
  position: relative;
  z-index: 0;
}

.bi:hover{
  z-index: 0;
}

.bi:hover span{
  visibility: visible;
  top: 0;
  left: 0;
  cursor: pointer;
}

.bi span{
  position: absolute;
  left: 0;
  visibility: hidden;
}

#nav li a,.bi:hover span{
  text-decoration: none;
  display: block;
  text-align: left;
}

#nav li a:hover,.bi:hover span{
  color: #FFFFFF;
  background: #FFFFFF;
  
  
}

.bi:hover span{
  padding-top: 0px;
}

#pro_linedrop {
height:22px;
padding: 0;
margin:0;
position:relative; 
font-family:georgia, arial, verdana, sans-serif; 
font-size:12px;
z-index:0;
}

#pro_linedrop .select {
margin:0; 
padding:0; 
list-style:none; 
}

#pro_linedrop li {
float:left;
background:#FFFFFF;
    height: 22px;
}

#pro_linedrop .select a {
display:block; 
height:8px;
width:67px;
float:left; 
text-decoration:none; 
white-space:nowrap;
    top: 0px;
    left: 0px;
}
#pro_linedrop b {position:absolute; }



#pro_linedrop .select a:hover, 
#pro_linedrop .select li:hover a {
background-position: left bottom; 
cursor:pointer; 
}
#pro_linedrop .sub {
display:none;
width:600px;
}
#pro_linedrop ul ul {display:none;}

/* IE6 only */
#pro_linedrop table {
border-collapse:collapse; 
margin:-1px; 
width:0; 
height:0;
}

#pro_linedrop .sub {
margin:0; 
padding:0;
list-style:none;
}

#pro_linedrop .sub li {background:transparent; height:22px; }
#pro_linedrop .sub li.item {font-weight:bold;  padding-left:0px;}

#pro_linedrop .select :hover .sub {
height:30px;
display:block; 
position:absolute;
float:left;
width:750px;
top:25px; 
left:0; 
text-align:center;
margin:10px;
}

#pro_linedrop .select :hover .sub li a 
{display:block; height:0px; float:left; padding:0 0px; margin:10px -33 line-height:-12; white-space:nowrap; color:#582;font-size:12px; solid #aaa; }

#pro_linedrop .select :hover .sub li a:hover
{color:#200CFF; }