.site-header { position: fixed; top: 0; left: 0; width: 100%; background-color: #333333; color: #E5E5E5; min-height: 60px; z-index: 1000; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); } .site-header .logo { flex: 1; text-align: center; font-size: 1.5em; line-height: 60px; color: #E5E5E5; } .site-header .main-nav { display: flex; justify-content: center; align-items: center; } .site-header .main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; } .site-header .main-nav li { margin: 0 15px; } .site-header .main-nav a { color: #E5E5E5; text-decoration: none; } .site-header .header-buttons { display: flex; justify-content: center; margin-top: 10px; } .site-header .header-buttons .btn { background-color: #E5E5E5; color: #333333; padding: 10px 20px; border-radius: 5px; text-decoration: none; margin: 0 5px; } .site-header .hamburger-menu { display: none; cursor: pointer; padding: 10px; } .site-header .hamburger-menu span { display: block; width: 25px; height: 3px; background-color: #E5E5E5; margin: 5px 0; } @media (max-width: 768px) { .site-header .logo { flex: 1; text-align: center; } .site-header .main-nav { display: none; } .site-header .hamburger-menu { display: flex; flex-direction: column; justify-content: space-between; } .site-header .header-buttons { flex-direction: column; } .site-header .header-buttons .btn { margin: 5px 0; } .site-header .main-nav.active { display: flex; flex-direction: column; position: absolute; top: 60px; left: 0; width: 100%; background-color: #333333; } .site-header .main-nav.active ul { display: flex; flex-direction: column; } .site-header .main-nav.active li { margin: 10px 0; } .site-header .main-nav.active a { color: #E5E5E5; text-align: center; } } .site-footer { background-color: #333333; color: #E5E5E5; padding: 20px 0; } .site-footer .footer-columns { display: flex; justify-content: space-around; } .site-footer .column { flex: 1; } .site-footer h4 { font-size: 1.2em; margin-bottom: 10px; } .site-footer ul { list-style: none; margin: 0; padding: 0; } .site-footer ul li { margin: 5px 0; } .site-footer ul li a { color: #E5E5E5; text-decoration: none; } .site-footer .copyright { text-align: center; margin-top: 20px; }