.nav ul li.logo{background:url(../img/nav1_01.gif) 0 0 no-repeat; width:171px;}
.nav ul li.sy{background:url(../img/nav1_02.gif) 0 0 no-repeat; width:113px;}
.nav ul li.cp{background:url(../img/nav1_03.gif) 0 0 no-repeat; width:138px;}
.nav ul li.fw{background:url(../img/nav1_04.gif) 0 0 no-repeat; width:135px;}
.nav ul li.xw{background:url(../img/nav1_05.gif) 0 0 no-repeat; width:126px;}
.nav ul li.gy{background:url(../img/nav1_06.gif) 0 0 no-repeat; width:158px;}
.nav ul li.sy a:hover,.nav ul li.sycur{background:url(../img/nav2_02.gif) 0 0 no-repeat; width:113px;}
.nav ul li.cp a:hover,.nav ul li.cpcur{background:url(../img/nav2_03.gif) 0 0 no-repeat; width:138px;}
.nav ul li.fw a:hover,.nav ul li.fwcur{background:url(../img/nav2_04.gif) 0 0 no-repeat; width:135px;}
.nav ul li.xw a:hover,.nav ul li.xwcur{background:url(../img/nav2_05.gif) 0 0 no-repeat; width:126px;}
.nav ul li.gy a:hover,.nav ul li.gycur{background:url(../img/nav2_06.gif) 0 0 no-repeat; width:158px;z-index:999999;}
.nav ul li ul { display:none; border-top:1px solid #adcdda;width:190px;}
.nav ul li ul li{float:none; height:33px; border-bottom:1px solid #adcdda;border-left:1px solid #adcdda; border-right:1px solid #adcdda; background:#fff; margin:0; }
.nav ul li ul li a{text-indent:52px; display:block; background:none;font-size:12px; line-height:33px;font-family:"??"; font-weight:bold; color:#06549e;}
.nav ul li ul li a:hover { background:none #499ad1 !important; color:#fff; width:100% !important;}