.mainnav{position:absolute;margin:0;padding:0;left:178px;top:38px;width:480px;height:39px;list-style:none;}.mainnav li{height:45px;position:absolute;top:0;z-index:3;}.mainnav li,.mainnav li a{background-image:url(img/nav/navigation.jpg);background-repeat:no-repeat;}.mainnav li a{display:block;height:31px;margin:14px 0 0 0;}.mainnav li a em{display:none;}.selNav{background:transparent url(img/nav/navi_4.jpg) 0 0 no-repeat!important;}.n1{left:11px;width:130px;background-position:0 0;}.n1 a{background-position:0 -14px;}.n1 a:hover{background-position:0 -59px;}.n2{left:141px;width:92px;background-position:-130px 0;}.n2 a{background-position:-130px -14px;}.n2 a:hover{background-position:-130px -59px;}.n3{left:233px;width:86px;background-position:-222px 0;}.n3 a{background-position:-222px -14px;}.n3 a:hover{background-position:-222px -59px;}.n4{left:319px;width:68px;background-position:-308px 0;}.n4 a{background-position:-308px -14px;}.n4 a:hover{background-position:-308px -59px;}#nav4 .n1{width:130px;left:11px;background-position:0 0!important;}#nav4 .n1 a{margin:14px 0 0 0;background-position:0 -14px!important;}#nav4 .n1 a:hover{background-position:0 -59px!important;}#nav4 .n2{left:141px;width:92px;background-position:-130px 0!important;}#nav4 .n2 a{margin:14px 0 0 0;background-position:-130px -14px!important;}#nav4 .n2 a:hover{background-position:-130px -59px!important;}#nav4 .n3{top:0;left:232px;width:86px;background-position:0 6px!important;}#nav4 .n3 a{margin:14px 0 0 0;background-position:0 -8px!important;}#nav4 .n3 a:hover{background-position:0 -53px!important;}#nav4 .n4{top:0;width:87px;left:317px;background-position:-85px 6px!important;}#nav4 .n4 a{margin:0;background-position:-85px 6px!important;height:45px;}#nav4 .n4 a:hover{background-position:-85px 6px!important;}