@charset "utf-8";
section.online-seminar-banner {
  border-bottom: none;
  margin-bottom: 40px;
}
section.online-seminar-banner a {
  display: block;
  width: 960px;
  height: 192px;
  margin: 0 auto;
}
section.online-seminar-banner a:hover {
  opacity: 0.7;
}
section.online-seminar-banner a img {
  display: block;
  width: 100%;
  height: 100%;
}
section.online-seminar-banner a img.seminar-banner-sp {
  display: none;
}
@media screen and (max-width: 768px) {
  section.online-seminar-banner a {
    width: 100%;
    height: auto;
    margin: 24px auto;
  }
  section.online-seminar-banner a img.seminar-banner-normal {
    display: none;
  }
  section.online-seminar-banner a img.seminar-banner-sp {
    display: block;
  }
}