html,
body {
  height: 100%;
  width: 100%;
  padding: 0;
  margin: 0;
  background: #fff;
  font-family: 'Helvetica Neue', arial, sans-serif;
  font-weight: 400;
  color: #444;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

* {
  box-sizing: border-box;
}

#root {
  height: 100%;
}
#app {
  height: 100%;
}