@charset "UTF-8";
body{
  font-family:"Koburina Gothic W3 JIS2004";
}
#information li .info_img img, #information_free li .info_img img {
  width: 96%;
  max-width: none;
}
.profile_inner, .modal_content_inner {
  color: black;
}
@media (min-width: 640px) {
  article::before {
    position:fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
    background: url(main_back.jpg) no-repeat;
    background-size: cover;
    background-position: center;
    width: 740px;
    height: 100vh;
    content: '';
  }
}
@media (max-width: 640px) {
  #kv {
    min-height: auto;
    margin-bottom:0px;
  }
  #kv img {
    height: auto;
  }
}