ul#mainnav {height:75px; margin:0; list-style-image: none; list-style-type: none;}
ul#mainnav li {float: left;}
ul#mainnav li {margin-top: 0px;}

ul#mainnav li a {height: 73px; display: block; text-indent: -9999px;}

ul#mainnav li a.mainnav25 {background: url(img/economy.jpg); width: 68px;}
ul#mainnav li a.mainnav25:hover {background: url(img/economy_over.jpg); width: 68px;}

ul#mainnav li a.mainnav33 {background: url(img/profil.gif); width: 42px;}
ul#mainnav li a.mainnav33:hover {background: url(img/profil_o.gif); width: 42px;}

ul#mainnav li a.mainnav34 {background: url(img/idee.gif); width: 32px;}
ul#mainnav li a.mainnav34:hover {background: url(img/idee_o.gif); width: 32px;}

ul#mainnav li a.mainnav35 {background: url(img/dienstleistungen.gif); width: 113px;}
ul#mainnav li a.mainnav35:hover {background: url(img/dienstleistungen_o.gif); width: 113px;}

ul#mainnav li a.mainnav36 {background: url(img/partner.gif)  no-repeat; width: 60px; margin-right:80px;}
ul#mainnav li a.mainnav36:hover {background: url(img/partner_o.gif)  no-repeat; width: 60px; margin-right:80px;}

ul#mainnav li a.mainnav37 {background: url(img/referenzen.gif); width: 80px;}
ul#mainnav li a.mainnav37:hover {background: url(img/referenzen_o.gif); width: 80px;}

ul#mainnav li a.mainnav38 {background: url(img/buecher.gif); width: 54px;}
ul#mainnav li a.mainnav38:hover {background: url(img/buecher_o.gif); width: 54px;}

ul#mainnav li a.mainnav39 {background: url(img/archiv.gif); width: 53px;}
ul#mainnav li a.mainnav39:hover {background: url(img/archiv_o.gif); width: 53px;}

ul#mainnav li a.mainnav40 {background: url(img/fun.gif); width: 39px;}
ul#mainnav li a.mainnav40:hover {background: url(img/fun_o.gif); width: 39px;}

ul#mainnav li a.mainnav41 {background: url(img/kunst.gif); width: 47px;}
ul#mainnav li a.mainnav41:hover {background: url(img/kunst_o.gif); width: 47px;}


ul#helpnav {padding-left:75px; margin:0; height:25px; list-style-image: none; list-style-type: none;}
ul#helpnav li {float: left; padding-left:23px;}
ul#helpnav {list-style-type: none;}
ul#helpnav li a {color: #999999; text-decoration: none;}
ul#helpnav li a:hover {color: #f45811;}