body { 
font-family: Arial, sans-serif;
background: linear-gradient(to bottom, #036, #36C); 
color: #333; padding: 20px; 
}

table {
	 width: 100%; border-collapse: collapse; margin-top: 20px; background: #fff; 
	 }
th, td { 
     padding: 8px; text-align: center; border: 1px solid #ccc; 
	 }
th {
	 background-color: #003366; color: white; 
	 }
img.logo {
	 width: 50px; 
	 }
form input, select, button { padding: 5px; margin: 5px; }
nav a { margin-right: 15px; font-weight: bold; }