@charset 'UTF-8';

.header_more {
  display: flex;
  align-items: center;
  justify-content: center;
}

.second_sub,
.show_sub,
.hide_sub,
.header_btn {
  display: none;
}

@media screen and (max-width: 980PX) {
  #header_nav {
    display: none;
  }

  .header_btn {
    display: flex;
  }

  #show,
  .show_sub {
    display: block;
  }

  #hide {
    display: none;
  }
}