footer {
  background-color: #333;
  color: white;
  text-align: center;
  padding: 10px;
  margin-top: 50px;
  width: 100%;
}

@media (min-width: 500px) {
  #nav_sp {
    display: none;
  }
}

@media (max-width: 500px) {
  #nav_sp {
    display: block;
    position: fixed;
    bottom: 0;
    width: 100%;
  }
}

#nav_sp ul {
  width: 100%;
  list-style-type: none;
  margin: 0;
  padding: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  background-color: white;
}

#nav_sp ul li {
  width: calc(100% / 5);
  margin: 0;
  padding: 0;
}

#nav_sp ul li a {
  color: #6a90fd;
  padding: 10px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  text-decoration: none;
  text-align: center;
  font-size: 12px;
  width: 100%;
}

#nav_sp ul li a img {
  width: calc(100% - 20px);
  height: auto;
  margin-bottom: 5px;
}

#nav_sp ul li .closed {
  color: #969696;
}

#nav_sp ul li .closed span {
  font-size: 10px;
}
/*# sourceMappingURL=footer.css.map */