body,html{padding:0;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;height:100%}*{box-sizing:border-box}body{overflow:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}