* {
  box-sizing: border-box;
}

body {
  background: #eceef1;
  font-family: 'Slabo 27px', serif;
  color: #333a45;
}

.wrapper {
  margin: 5em auto;
  max-width: 1000px;
  background-color: #fff;
  box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.06);
}

.header {
  padding: 30px 30px 0;
  text-align: center;
}
.header__title {
  margin: 0;
  text-transform: uppercase;
  font-size: 2.5em;
  font-weight: 500;
  line-height: 1.1;
}
.header__subtitle {
  margin: 0;
  font-size: 1.5em;
  color: #949fb0;
  font-family: 'Yesteryear', cursive;
  font-weight: 500;
  line-height: 1.1;
}

.cards {
  padding: 15px;
  display: flex;
  flex-flow: row wrap;
}

.cardcard {
  margin: 15px;
  width: calc((100% / 4) - 30px);
  transition: all 0.2s ease-in-out;
}
@media screen and (max-width: 991px) {
  .card {
    width: calc((100% / 2) - 30px);
  }
}
@media screen and (max-width: 767px) {
  .card {
    width: 100%;
  }
}
.card:hover .card__inner {
  background-color: #1abc9c;
  -webkit-transform: scale(1.05);
          transform: scale(1.05);
}
.card__inner {
  width: 100%;
  padding: 30px;
  position: relative;
  cursor: pointer;
  background-color: #949fb0;
  color: #eceef1;
  font-size: 1.5em;
  text-transform: uppercase;
  text-align: center;
  transition: all 0.2s ease-in-out;
}
.card__inner:after {
  transition: all 0.3s ease-in-out;
}
.card__inner .fa {
  width: 100%;
  margin-top: .25em;
}
.card__expander {
  transition: all 0.2s ease-in-out;
  width: 100%;
  position: relative;
  border-style: solid;
  border-width: thin;
  text-align: left;
  overflow:auto;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  justify-content: center;
  padding: 30px 15px 30px;
  /*color: #5c34a2;
  background-color: rgba(92, 52, 162, .1);*/
}
.card__expander .fa {
  font-size: 0.75em;
  position: absolute;
  top: 10px;
  right: 10px;
  cursor: pointer;
}
.card__expander .fa:hover {
  opacity: 0.9;
}
.card.is-collapsed .card__inner:after {
  content: "";
  opacity: 0;
}
.card.is-collapsed .card__expander {
  max-height: 0;
  min-height: 0;
  overflow: hidden;
  margin-top: 0;
  opacity: 0;
}
.card.is-expanded .card__inner {
  background-color: #1abc9c;
}
.card.is-expanded .card__inner:after {
  content: "";
  opacity: 1;
  display: block;
  height: 0;
  width: 0;
  position: absolute;
  bottom: -30px;
  left: calc(50% - 15px);
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-bottom: 15px solid #333a45;
}
.card.is-expanded .card__inner .fa:before {
  content: "\f115";
}
.card.is-expanded .card__expander {
  max-height: 1000px;
  min-height: 200px;
  overflow: visible;
  margin-top: 30px;
  opacity: 1;
}
.card.is-expanded:hover .card__inner {
  -webkit-transform: scale(1);
          transform: scale(1);
}
.card.is-inactive .card__inner {
  pointer-events: none;
  opacity: 0.5;
}
.card.is-inactive:hover .card__inner {
  background-color: #949fb0;
  -webkit-transform: scale(1);
          transform: scale(1);
}

@media screen and (min-width: 992px) {
  .card:nth-of-type(4n+2) .card__expander {
    margin-left: calc(-100%);
  }

  .card:nth-of-type(4n+3) .card__expander {
    margin-left: calc(-200%);
  }

  .card:nth-of-type(4n+4) .card__expander {
    margin-left: calc(-300%);
  }

  .card:nth-of-type(4n+5) {
    clear: left;
  }

  .card__expander {
    width: calc(400%);
  }
}
@media screen and (min-width: 768px) and (max-width: 991px) {
  .card:nth-of-type(2n+2) .card__expander {
    margin-left: calc(-100% - 30px);
  }

  .card:nth-of-type(2n+3) {
    clear: left;
  }

  .card__expander {
    width: calc(200% + 30px);
  }
}