#header{content:"";left:0;position:absolute;right:0;top:0}#header .page-center{align-items:center;display:flex;justify-content:space-between;padding:0 60px}#header .page-center .logo{display:block}#header .btn-holder{align-items:center;display:flex}#header .btn-holder a{margin:0 0 0 10px}#nav{display:flex}#nav .main-menu{align-items:center;display:flex}