.triplet-teaser {
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -ms-flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  margin: 0 -22px;
}
.content-area .triplet-teaser {
  margin: 0 -12px;
}
.triplet-teaser__article {
  position: relative;
  -ms-flex: 1 0 calc(33.333% - 44px);
  -webkit-flex: 1 0 calc(33.333% - 44px);
  flex: 1 0 calc(33.333% - 44px);
  max-width: calc(33.333% - 44px);
  margin: 0 22px 30px;
}
.content-area .triplet-teaser__article {
  -ms-flex: 1 0 calc(33.333% - 24px);
  -webkit-flex: 1 0 calc(33.333% - 24px);
  flex: 1 0 calc(33.333% - 24px);
  max-width: calc(33.333% - 24px);
  margin: 0 12px 30px;
}
.triplet-teaser__cover {
  display: block;
  height: 0;
  margin: 0 0 9px;
  padding-bottom: 100%;
  background-position: 50%;
  background-size: cover;
  text-indent: -9999px;
  overflow: hidden;
}
.triplet-teaser__category {
  margin: 0 0 2px;
}
.triplet-teaser__category a {
  position: relative;
  z-index: 1;
  font-size: 1.4rem;
  line-height: 1.7rem;
  color: #ed1c24;
}
.triplet-teaser__title {
  margin: 0 0 15px;
  font-size: 2rem;
  line-height: 2.3rem;
  font-weight: bold;
  color: #005bab;
}
.triplet-teaser__author {
  margin: 12px 0 0;
  font-size: 1.4rem;
  line-height: 1.7rem;
}


@media screen and (max-width: 999px) {
  .triplet-teaser {
    margin: 0 -12px;
  }
  .triplet-teaser__article {
    -ms-flex: 1 0 calc(33.333% - 24px);
    -webkit-flex: 1 0 calc(33.333% - 24px);
    flex: 1 0 calc(33.333% - 24px);
    max-width: calc(33.333% - 24px);
    margin: 0 12px 30px;
  }
}

@media screen and (max-width: 767px) {
  .triplet-teaser__article,
  .content-area .triplet-teaser__article {
    -ms-flex: 1 0 calc(50% - 24px);
    -webkit-flex: 1 0 calc(50% - 24px);
    flex: 1 0 calc(50% - 24px);
    max-width: calc(50% - 24px);
  }
  .triplet-teaser__article:nth-child(2n+1):last-child {
    display: none;
  }
}

@media screen and (max-width: 599px) {
  .triplet-teaser,
  .content-area .triplet-teaser {
    margin: 0 -6px;
  }
  .triplet-teaser__article,
  .content-area .triplet-teaser__article {
    -ms-flex: 1 0 calc(50% - 12px);
    -webkit-flex: 1 0 calc(50% - 12px);
    flex: 1 0 calc(50% - 12px);
    max-width: calc(50% - 12px);
    margin: 0 6px 20px;
  }
  .triplet-teaser__cover {
    margin: 0 0 6px;
    padding-bottom: 75%;
  }
  .triplet-teaser__title {
    margin: 0 0 5px;
    font-size: 1.6rem;
    line-height: 2rem;
  }
  .triplet-teaser__summary {
    display: none;
  }
  .triplet-teaser__author {
    margin: 0;
  }
}