*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;margin:0;padding:0;min-height:100vh;display:flex;flex-direction:column}app-root{display:flex;flex-direction:column;min-height:100vh}router-outlet+*{flex:1}h1,h2,h3,h4,h5,h6{margin:0;padding:0}p{margin:0}