html,body{height:100%;margin:0;font-family:sans-serif;color:#fff;background:radial-gradient(circle at top left,rgba(23,84,153,.25),transparent 35%),radial-gradient(circle at bottom right,rgba(196,22,109,.18),transparent 35%),#111;background-attachment:fixed}app-root{display:flex;flex-direction:column;min-height:100vh}.content{flex:1}