#main #association_content ul,
#main #association_content ol {
  padding-left: 1rem;
}
#main #association_content ul li,
#main #association_content ol li {
  list-style: unset;
}
#main #association_content table {
  max-width: 100%;
}
#main #association_content table td {
  padding: 0.5rem;
  min-width: 80px;
}
#main #association_content img,
#main #association_content iframe {
  max-width: 100%;
}
#main #association_content a {
  text-decoration: underline;
}
#main #association_content a:hover {
  color: #009491;
}
#main #association_content .youtube-embed-wrapper {
  position: relative;
  overflow: hidden;
  padding-bottom: 56.25%;
  max-width: 100%;
  height: 0;
}
#main #association_content .youtube-embed-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  max-width: 100%;
}

#main #banner {
  background: center no-repeat url("/image/banner-exhen.jpg");
  background-color: rgba(0, 0, 0, 0.3);
  background-blend-mode: multiply;
  background-size: cover;
}
#main #banner #association_logo {
  height: 150px;
}