html, body {
  font-family: "Helvetica Neue", "Segoe UI", Segoe, Helvetica, Arial, "Lucida Grande", sans-serif;
  height: 100vh;
  margin: 0;
  padding: 0;
  width: 100vw;
}

body {
  background: linear-gradient(0deg, #000, #333);
  color: #eee;
}

#container {
  align-items: center;
  display: flex;
  flex-direction: row;
  height: 100%;
  justify-content: center;
}

#logo {
  height: auto;
  margin: auto;
  width: 50%;
}

.not-found {
  text-align: center;
}