body {
  background-color: #fff;
  font-family: 'Roboto', sans-serif;
  font-size: 25px;
}
a {
  color: #000;
  font-size: 12px;
  text-decoration: none;
}
.logo {
  width: 300px;
  margin: 0 auto;
  margin-top: 15px;
}