.menu-box .sign-up{float:right;text-transform:uppercase;margin-right:20px;font-size:12px;margin-top:10px;}.menu-box .sign-up span{background:url(../images/menus/menu-button.png) left 114px;width:10px;height:38px;display:block;float:left;}.menu-box .sign-up em{color:#fff;text-decoration:none;background:url(../images/menus/menu-button.png) right 0;line-height:38px;display:block;height:38px;float:left;font-weight:700;padding:0 20px 0 10px;}.menu-box .sign-up:hover span{background-position:left 38px;}.menu-box .sign-up:hover em{background-position:right 76px;}.dropdown{float:right;margin-right:20px;font-size:12px;margin-top:12px;}.dropdown a{text-decoration:none;}ul.dropdown,ul.dropdown li,ul.dropdown ul{list-style:none;}ul.dropdown{position:relative;z-index:999;}ul.dropdown>li{float:left;margin-right:5px;vertical-align:middle;zoom:1;}ul.dropdown li a{text-transform:uppercase;}ul.dropdown li a span{width:10px;height:35px;display:block;float:left;}ul.dropdown li a em{line-height:35px;display:block;height:35px;float:left;font-weight:700;padding:0 20px 0 10px;}ul.dropdown li a:hover span,ul.dropdown li.hover a span,ul.dropdown li.active a span{background:url(../images/menus/menu-hover.png) left 35px;}ul.dropdown li a:hover em,ul.dropdown li.hover a em,ul.dropdown li.active a em{background:url(../images/menus/menu-hover.png) right 0;}ul.dropdown li.hover,ul.dropdown li:hover,ul.dropdown li.active{position:relative;z-index:599;cursor:default;}ul.dropdown>li>div{visibility:hidden;position:absolute;top:40px;left:-15px;z-index:9999;background:url(../images/menus/submenu-gradient.png) center bottom repeat-x;border:1px solid #171f31;border-radius:5px;width:150px;padding:0;}ul.dropdown ul{background:url(../images/menus/submenu-glow.png) right top no-repeat;position:relative;z-index:9999;margin:0;padding:0;}ul.dropdown ul li a{color:#C4CCE0;display:block;height:30px;line-height:30px;margin-right:0;text-transform:none;background:url(../images/menus/submenu-normal.png) repeat-x;position:relative;z-index:9999;padding:0 10px;}ul.dropdown div .corner{display:block;width:100%;height:6px;background:url(../images/menus/submenu-corner.png) no-repeat 70px 0;position:absolute;top:-6px;right:0;border:0;border-radius:0;}ul.dropdown ul li a:hover{color:#fff;background:url(../images/menus/submenu-hover.png) repeat-x;}ul.dropdown ul li{float:none;position:relative;z-index:9999;}ul.dropdown ul ul{top:1px;left:99%;}ul.dropdown li:hover > div{visibility:visible;}