body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";background-color:#f5f5f5}#root{display:flex;flex-direction:column;height:100vh}.AppBar{flex-shrink:0}.Container{flex-grow:1;display:flex;flex-direction:column;align-items:center;justify-content:center}.header{margin-bottom:2rem}.footer{margin-top:2rem}