body{font-family:Arial,sans-serif;text-align:center}header{background-color:#041536;padding:20px;color:#fcfd95}nav ul{list-style-type:none;padding:0}nav ul li{display:inline-block;margin:0 10px}nav ul li a{color:#05a3ff;text-decoration:none;font-weight:700}nav ul li a:hover{text-decoration:underline}