.whats_on_page .whats_on_title {
  margin-top: 13rem;
  font-weight: 600;
}

.whats_on_page .whats_on_title h1 {
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  margin: 0;
}

@media (max-width: 767px) {
  .whats_on_page .whats_on_title {
    margin-top: 9rem;
  }
}



@keyframes whats_on_page_loader_spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.whats_on_page .whats_on_loader_cont {
  margin-top: 4rem;
  text-align: center;
}

@media (max-width: 767px) {
  .whats_on_page .whats_on_loader_cont {
    margin-top: 3rem;
  }
}

.whats_on_page .whats_on_loader_inner {
  width: 5rem;
  height: 5rem;
  margin: auto;
  background: url('./images/spinner.png') center/contain no-repeat;
  animation: whats_on_page_loader_spin 2000ms linear infinite;
}



/*
 * index
 */

.whats_on_index_cont {
  border-top: 1px solid rgba(0,0,0,0.2);
  position: relative;
  margin-top: 5rem;
}

.whats_on_index {
  position: absolute;
  z-index: 0;
  transform: translateY(-50%);
  background: #fff;
  padding: 1rem;
  margin: 0 1.3rem;
  font-weight: 600;
}

.whats_on_sticky_index {
  position: fixed;
  margin: 0;
  /*
   * top
   * = 2*sticky-padding +3*lineheight*filter-font-size
   * = 2*1.3rem         +3*1.414*1.2rem
   * = 7.69rem
   */
  top: 7.69rem;
  left: 0;
  background: #eee;
  z-index: 1;
  transform: translateY(-14rem);
  width: 100%;
  box-shadow: 0 0 4px rgba(0,0,0,0.25);
  transition: transform 400ms;
  font-size: 1.2rem;
  line-height: 1;
  pointer-events: none;
}

@media (min-width: 767px) {
  .whats_on_sticky_index {
    display: none;
  }
}

.menu.not_top.is_visible .active .whats_on_sticky_index {
  pointer-events: auto;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .menu.not_top.is_visible.delta_visible .active .whats_on_sticky_index {
    transform: translateY(-14rem);
  }
}


/*
 * exhibition hero
 */

.whats_on_page .exhibition_hero {
  margin-top: 5rem;
}

@media (max-width: 767px) {
  .whats_on_page .exhibition_hero {
    margin-top: 3rem;
  }
}

.whats_on_page .exhibition_hero .image_cont {
  background: #f1f1f1;
  cursor: pointer;
}

.whats_on_page .exhibition_hero .image {
  max-height: 80vh;
  object-fit: contain;
  display: block;
  width: 100%;
  height: auto;
}

.whats_on_page .exhibition_hero .html {
  margin: 1rem 0;
}

.whats_on_page .exhibition_hero .rectangle {
  width: 1.5rem;
  height: 0.15rem;
  background: #000;
  margin-top: 2rem;
}

.whats_on_page .exhibition_hero .title {
  margin-top: 2rem;
  font-weight: 600;
  color: inherit;
  text-decoration: none;
  display: inline-block;
}

.whats_on_page .exhibition_hero .subtitle {
  margin-top: 1rem;
}

.whats_on_page .exhibition_hero .date {
  margin-top: 3rem;
  width: 100%;
  text-align: right;
}

@media (max-width: 767px) {
  .whats_on_page .exhibition_hero .date {
    max-width: none;
    margin-top: 1rem;
    text-align: left;
  }
}

.whats_on_page .exhibition_hero .button {
  margin-top: 1rem;
  width: 100%;
  text-align: right;
}

.whats_on_page .exhibition_hero .hide {
  opacity: 0;
}

.whats_on_page .exhibition_hero .link {
  color: inherit;
  text-decoration: none;
}

.whats_on_page .exhibition_hero .imageLink {
  display: block;
}

@media (max-width: 767px) {
  .whats_on_page .exhibition_hero .desktop_date {
    display: none;
  }
}

.whats_on_page .exhibition_hero .mobile_date {
  display: none;
}

@media (max-width: 767px) {
  .whats_on_page .exhibition_hero .mobile_date {
    display: block;
  }
}

/*
 * sticky filter
 */

.whats_on_page .sticky_filter_cont {
  position: fixed;
  top: 1rem;
  left: 0;
  z-index: 4;
  max-width: calc(100% - 25rem);
  margin-left: 1rem;
  animation: fadeIn 300ms ease-in;
  transition: transform 400ms opacity 200ms;
  font-size: 1.2rem;
  background: #fff;
  padding: 1.3rem;
}

@media (max-width: 767px) {
  .whats_on_page .sticky_filter_cont {
    top: 0;
    width: 100%;
    max-width: none;
    margin: 0;
  }
}

@media (max-width: 768px) {
  .menu.not_top.is_visible.delta_visible .whats_on_page .sticky_filter_cont {
    transform: translateY(-14rem);
  }
}

.whats_on_page .static_filter_cont.hidden {
  opacity: 0;
}

@media (max-width: 767px) {
  .menu.not_top.is_visible.delta_visible .whats_on_page .sticky_filter_cont .dropdown {
    display: none;
  }
}