* {
  margin: 0; padding: 0;
  box-sizing: border-box;
  font-family: Roboto, sans-serif;
  transition-timing-function: ease-in-out;
}

body {
          user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}