#header h1 { background-image: url(../images/common/logo_en.png); }

a.nav-company       { background-image: url(../images/nav/en/company_off.png); }
a.nav-company:hover { background-image: url(../images/nav/en/company_over.png); }
.nav-on .nav-company  { background-image: url(../images/nav/en/company_on.png) !important; }

a.nav-products       { background-image: url(../images/nav/en/products_off.png); }
a.nav-products:hover { background-image: url(../images/nav/en/products_over.png); }
.nav-on .nav-products  { background-image: url(../images/nav/en/products_on.png) !important; }

a.nav-services       { background-image: url(../images/nav/en/services_off.png); }
a.nav-services:hover { background-image: url(../images/nav/en/services_over.png); }
.nav-on .nav-services  { background-image: url(../images/nav/en/services_on.png) !important; }

a.nav-propositions       { background-image: url(../images/nav/en/propositions_off.png); }
a.nav-propositions:hover { background-image: url(../images/nav/en/propositions_over.png); }
.nav-on .nav-propositions  { background-image: url(../images/nav/en/propositions_on.png) !important; }

a.nav-downloads       { background-image: url(../images/nav/en/downloads_off.png); }
a.nav-downloads:hover { background-image: url(../images/nav/en/downloads_over.png); }
.nav-on .nav-downloads  { background-image: url(../images/nav/en/downloads_on.png) !important; }

a.nav-contacts       { background-image: url(../images/nav/en/contacts_off.png); }
a.nav-contacts:hover { background-image: url(../images/nav/en/contacts_over.png); }
.nav-on .nav-contacts  { background-image: url(../images/nav/en/contacts_on.png) !important; }