/*下拉主导航*/
#menu{WIDTH: 980px;}
.nav {
Z-INDEX: 3; POSITION: relative; background-image:url(../TIMG/nav_btn.jpg); background-repeat:repeat-x;  WIDTH: 972px; FONT-FAMILY: Arial, Helvetica, sans-serif; HEIGHT: 37px; COLOR: #ffffff; FONT-SIZE: 14px; FONT-WEIGHT: bold; line-height:25px; 
}


.nav {
font-family: arial, sans-serif;
width:980px;
margin:0;
}
.nav ul {
padding:0;
margin:0;
list-style-type: none;
}
.nav ul li {
float:left;
position:relative;
}
.nav ul li a, .nav ul li a:visited {
display:block;
text-align:center;
text-decoration:none;
width:96px;
height:35px;
color:#FFF;
font-size:14px;
line-height:35px;
}
/* make the dropdown ul invisible */
.nav ul li ul {
display: none;
}
/* specific to non IE browsers */
/* set the background and foreground color of the main menu li on hover */
.nav ul li:hover a {
color:#fff;
background-color:#333;
}
/* make the sub menu ul visible and position it beneath the main menu list item */
.nav ul li:hover ul {
display:block;
position:absolute;
top:35px;
left:0;
width:105px;
}
/* style the background and foreground color of the submenu links */
.nav ul li:hover ul li a {
display:block;
background:#333;
color:#FFF;
font-size:12px;
font-weight:normal;
}
/* style the background and forground colors of the links on hover */
.nav ul li:hover ul li a:hover {
background:#000;
color:#FFF;
}

/*sub*/
#sub{ border:1px solid #f9d245; background-color:#fffae0; height:51px; width:968px; margin-top:10px; padding:5px; }
.sub_left { float:left; height:50px;}
.sub_left_main{ width:630px; float:left; padding:5px 0 0px 10px; margin:0; list-style:none; line-height:15px;}
.sub_left_main li{ float:left; height:17px; width:70px; margin-bottom:7px;}
.sub_left_main li a{ padding-right:2px;}
.sub_left .sub_left_main div,.sub_right_main div{ padding:4px; }
.sub_left h4{ font-size:14px; float:left; background-color:#ffbc06; display:block; height:43px; width:50px; margin:0px; padding:7px 0 0 0; text-align:center; position:relative; color:#FFF;}
.sub_left h4 .float_arrow{ position:absolute; right:-9px; top:18px;}
.sub_right{ float:left; }
.sub_right h4{font-size:14px; float:left; background-color:#ffbc06; display:block; height:43px; width:50px; margin:0px; padding:7px 0 0 0; text-align:center; position:relative; color:#FFF;}
.sub_right h4 .float_arrow{ position:absolute; right:-9px; top:18px;}
.sub_right_main{ width:213px; float:left; height:50px; padding:0px 0 0 10px;background-color:#ececec;}