nav{display:flex;flex:1;justify-content:center}.nav-links{display:flex;gap:1rem;list-style:none;margin-left:2rem;margin-right:2rem;padding-left:0;white-space:nowrap}.nav-links li{margin:0}nav a{color:#007bff;display:block;text-decoration:none}li.active a,nav a:hover{color:#0056b3}li.active a{position:relative}.nav-links.open{border-bottom:1px solid #ccc;border-top:1px solid #ccc;z-index:100}@media (min-width:200px) and (max-width:766px){nav{flex:0}.nav-links{margin-top:1.5em}.nav-links.open{padding-left:0}}@media (max-width:767px){nav{flex:0}.nav-links{display:none;margin-top:1.3em}.nav-links.open{padding-left:0}}@media (min-width:768px) and (max-width:991px){nav{flex:0}.nav-links{display:none;margin-top:5rem}}@media (min-width:992px) and (max-width:1199px){.header h1{font-size:1.7rem}}