.about_nav {
position:relative; 
font-family:Arial, Helvetica, sans-serif;
font-size:12px; 
float:left;
width:auto;
z-index:500;
}

.about_nav .about_table {
display:table; 
margin:0 auto;
}
.about_nav .select,
.about_nav .current {
margin:0; 
padding:0; 
list-style:none; 
display:table-cell; 
white-space:nowrap;
}

/*.li_cls
{
	text-indent:0px;
}	
*/
.about_nav li {
margin:0; 
padding:0; 
height:auto; 
float:left;
}

.about_nav .select a {
display:block; 
float:left; 
padding:0px;
text-decoration:none; 
white-space:nowrap; 
}

.about_nav .current a {
display:block; 
height:24px; 
float:left; 
text-decoration:none; 
white-space:nowrap; 
}


.about_nav .current a b {
display:block; 
padding:0px;
}

.about_nav .select a:hover, 
.about_nav .select li:hover a {
padding:0 0 0 0; 
cursor:pointer; 
}

.about_nav .select a:hover b, 
.about_nav .select li:hover a b {
display:block; 
float:left; 
padding:0px;
cursor:pointer;
}

.about_nav .select_sub {
display:none;
}

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

.about_nav .sub {
display:table; 
margin:0;
padding:0px;
list-style:none;
}

.about_nav .sub_active .current_sub a, 
.about_nav .sub_active a:hover {
background:transparent; 
/*color:#f00;*/
}

.about_nav .select :hover .select_sub, 
.about_nav .current .show {
display:block; 
position:absolute; 
width:595px;
top:46px; 
left:0px;
background-image:url(../images_home/drop_down_bg.jpg);
background-repeat:repeat-x;
background-color:#eaeae8;
z-index:100; 
text-align:left;
-moz-border-radius: 10px;
-webkit-border-radius: 10px;
border:solid 1px #e0e0e0;
padding:5px;
text-decoration: none;
/*filter:blendTrans(duration=0.5);
pause:10000s;*/
}

.about_nav .current .show {
z-index:10;
}

.about_nav .select :hover .sub li a, 
.about_nav .current .show .sub li a {
display:block; 
float:left; 
background:transparent ; 
padding:0 0px 0 0px; 
margin:0; 
white-space:nowrap; 
border:0; 
color:#1c4d38;
text-align:left;
font-family:  Arial, Helvetica, sans-serif;
font-size: 13px;
font-weight: bold;
text-decoration: none;
/*filter:blendTrans(duration=0.5);
pause:10000s;*/
}

.about_nav .current .sub li.sub_show a {
color:#1c4d38; 
cursor:default; 
text-align:left;
}

.about_nav .select :hover .sub li a:hover, 
.about_nav .current .sub li a:hover {
visibility:visible; 
color:#831619; 
text-align:left;
}