Odenson

body { background: #333399; height: 100vh; } .box { background: #f8f8f8; width: 300px; margin: 0 auto; margin-top: 100px; padding: 20px; box-shadow: 0 2px 11px 0px rgba(0, 0, 0, 0.35); border-radius: 20px; } For this page to work your browser needs to have JavaScript enabled.