*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}body{font-family:Roboto,Helvetica,Arial,sans-serif;background-color:#f5f5f5;color:#333;line-height:1.6}a{text-decoration:none;color:inherit}button{font-family:inherit}html,body,#root{height:100%}