@media screen and (min-width: 768px) {
  header h1 {
    padding: 10px 50px;
    text-align: right;
  }
  header .language {
    margin-top: 80px;
  }
  header .btn-reserve {
    margin-top: 40px;
  }
  header .hdblk {
    -ms-flex-direction: row;
        flex-direction: row;
    -ms-flex-pack: end;
        justify-content: flex-end;
    -ms-flex-align: center;
        align-items: center;
  }
  header .hdblk h2.ttl {
    -ms-flex: 1 1 100%;
        flex: 1 1 100%;
    font-size: 42px;
    letter-spacing: 0.15em;
    text-align: center;
  }
  header .hdblk .set {
    -ms-flex: 1 0 450px;
        flex: 1 0 450px;
    padding: 0 50px;
    box-sizing: border-box;
  }
}

footer {
  background: #000;
  color: #fff;
}