header {
  background-color: #a21020;
  color: #fffdfa;
  padding: 10px 10px;
}
header .title {
  margin: 0;
  font-size: xx-large;
  letter-spacing: 2px;
}
header .subtitle {
  display: inline-block;
  font-size: medium;
  font-weight: normal;
  margin: 4px 0;
  padding-left: 20px;
}
header .slogan {
  margin: 4px 0;
}
/* Small devices such as large phones (640px and up) */
/* Medium devices such as tablets (768px and up) */
/* Large devices such as laptops (1024px and up) */
@media only screen and (min-width: 64em) {
  header {
    padding: 10px 50px;
  }
  header .title {
    display: inline-block;
    font-size: 60px;
  }
  header .subtitle {
    margin-left: 10px;
  }
  header .slogan {
    margin: 10px 0;
    font-size: x-large;
  }
}
/* Largest devices such as desktops (1280px and up) */