body,html{margin:0 auto;width:100%}.App{font-family:sans-serif;padding:10px 30px}::-webkit-scrollbar{width:15px}::-webkit-scrollbar-track{-webkit-box-shadow:inset 0 0 2px grey;box-shadow:inset 0 0 2px grey;border-radius:5px}::-webkit-scrollbar-thumb{background:#ccc;border:1px solid #bbb;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#bbb}