.nav { width: 554px; float: right; color: #333; }
.nav a { display: block; padding: 0 15px; line-height: inherit; cursor: pointer; line-height: 80px; }
.nav_menu { line-height: 45px; text-transform: uppercase; }
.nav_menu-item { display: inline-block; position: relative; }
.nav_menu-item:hover { background-color: #fff; }
.nav_menu-item:hover .nav_submenu { display: block; }
.nav_submenu { font-weight: 300; text-transform: none; display: none; position: absolute; left: -24px; width: 100px; background: rgba(0,0,0,.4); z-index: 999; }
.nav_submenu-item:hover { background: rgba(0, 0, 0, 0.1); }
.nav .nav_menu .nav_submenu .nav_submenu-item a { line-height: 40px; color: #fff; text-align: center; }
.nav .nav_menu .nav_submenu .nav_submenu-item a:hover { line-height: 40px; color: #f60; }