body {
  background-image: url(image/background.jpg);
  margin: 0;
  padding: 0;
  background-position: center;
}

@media (min-width: 1200px) {
  body {
    background-image: url(image/background.jpg);
    background-size: cover;
    background-position: center;
  }
}

.main {
  margin: 0 auto;
  text-align: center;
}

ul {
  list-style: none;
  letter-spacing: 3px;
  padding: 0px;
}

.menu-title {
  cursor: pointer;
  font-family: "凸版文久見出し明朝";
  letter-spacing: 1px;
  text-align: center;
  margin: 30px;
  font-size: 18px;
  font-weight: 200px;
}

.menu-title a {
  color: #ccc;
  text-decoration: none;
  font-size: 18px;
  padding: 15px;
}

.menu-title a:hover {
  color: #fff;
  text-decoration: underline;
  transition: color 0.3s ease;
}

p {
  font-family: "Yu Mincho", serif;
  color: #fff;
  font-size: 12px;
}

.copyright_footer {
  font-family: sans-serif;
  text-align: center;
  margin-top: 50px;
  height: 22px;
}

.copyright_footer p {
  font-size: 13px;
  font-family: "Yu Mincho", serif;
}