html {
  height: 100%;
}

body {
  margin: 0;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

#root {
  height: 100vh;
}

main {
  flex: 1 0 auto;
  background: #fcfcee;
}

footer {
  flex: 0 0 auto;
  background: #333;
  color: #fff;
}

* {
  box-sizing: border-box;
}