header.header{transition:top .6s ease}header.header.hideX{top:-180px}@media (min-width:891px){header.header.v2{background:#fff;border-bottom:1px solid #ededed}header.header.v2 .logo-nav>a>img{background:none;border-radius:0;margin-top:0;padding:0;width:90px}header.header.v2 #menu .main-menu{color:#444}}