.media-gallery-content > .media-gallery-section:first-child {
  position: relative;
  padding: 38px max(0px, calc((100vw - 1140px) / 2));
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
  background: #f4f6f8;
  box-shadow: 0 0 0 100vmax #f4f6f8;
  clip-path: inset(0 -100vmax);
}

@media (max-width: 1199px) {
  .media-gallery-content > .media-gallery-section:first-child {
    padding-right: 16px;
    padding-left: 16px;
  }
}
.media-gallery-page--tv {
  background: #fff;
}

.media-gallery-page--tv .media-gallery-content > .media-gallery-section:first-child {
  background: #fff;
  box-shadow: none;
}

.media-gallery-page--tv .media-gallery-content > .media-gallery-section:first-child::before {
  background: #fff;
}