.nav {

height:45px; 

background: url(images/pro_line_0.gif) repeat-x; 

position:relative; 

font-family:arial, verdana, sans-serif; 

font-size:1em; 

width:1000px; 

z-index:500;

}



.nav .table {

display:table; 

margin:0 auto;

}



.nav .select,

.nav .current {

margin:0; 

padding:0; 

list-style:none; 

display:table-cell; 

white-space:nowrap;

}



.nav li {

margin:0; 

padding:0; 

height:auto; 

float:left;

}



.nav .select a {

display:block; 

height:45px; 

float:left; 

background: url(images/pro_line_0.gif); 

padding:0 30px 0 30px; 

text-decoration:none; 

line-height:45px; 

white-space:nowrap; 

color:#ddd;

}



.nav .current a {

display:block; 

height:45px; 

float:left; 

background: url(images/pro_line_2.gif); 

padding:0 0 0 15px; 

text-decoration:none; 

line-height:45px; 

white-space:nowrap; 

color:#333333;

}





.nav .current a b {

display:block; 

padding:0 30px 0 15px; 

background:url(images/pro_line_2.gif) right top;

}



.nav .select a:hover, 

.nav .select li:hover a {

background: url(images/pro_line_1.gif); 

padding:0 0 0 15px; 

cursor:pointer; 

color:#ffcc00;

}



.nav .select a:hover b, 

.nav .select li:hover a b {

display:block; 

float:left; 

padding:0 30px 0 15px; 

background:url(images/pro_line_1.gif) right top; 

cursor:pointer;

}



.nav .select_sub {

display:none;

}



/* IE6 only */

.nav table {

border-collapse:collapse; 

margin:-1px; 

font-size:1em; 

width:0; 

height:0;

}



.nav .sub {

display:table; 

margin:0 auto; 

padding:0; 

list-style:none;

}



.nav .sub_active .current_sub a, 

.nav .sub_active a:hover {

background:transparent; 

color:#ffcc00;

}



.nav .select :hover .select_sub, 

.nav .current .show {

display:block; 

position:absolute; 

width:1000px; 

top:45px; 

background:url(images/back_0.gif); 

padding:0; 

z-index:100; 

left:0; 

text-align:center;

}



.nav .current .show {

z-index:10;

}



.nav .select :hover .sub li a, 

.nav .current .show .sub li a {

display:block; 

float:left; 
font-size: 0.95em; 
background:transparent; 

padding:0 10px 0 10px; 

margin:0; 

white-space:nowrap; 

border:0; 

color:#444;

}



.nav .current .sub li.sub_show a {

color:#ff7a04;

cursor:default; 

background:url(images/back_1.gif);

}



.nav .select :hover .sub li a:hover, 

.nav .current .sub li a:hover {

visibility:visible; 

color:#ff7a04; 

background:url(images/back_1.gif);

}