article {
  padding-bottom: 10rem;
}

@media screen and (max-width: 767px) {
  article {
    padding-bottom: 8.6rem;
  }
}
.cover:before, .cover:after {
  background-position-y: bottom;
}

.intro {
  text-align: center;
  padding-bottom: 10rem;
}
.intro h3 {
  color: #00B0C1;
  font-size: 3.6rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 3.8rem;
}
.intro p {
  font-size: 1.6rem;
  line-height: 2;
}

@media screen and (max-width: 767px) {
  .intro h3 {
    font-size: 3.6rem;
    line-height: 1.5;
    margin-bottom: 4.4rem;
  }
}
.link {
  width: 65rem;
  margin: 0 auto;
}
.link .link_item {
  width: 29rem;
}
.link .link_item:last-of-type {
  margin-left: auto;
  margin-top: -7rem;
}
.link .link_item a:hover img {
  opacity: 0.8;
}
.link .link_item a:hover span {
  color: #fff;
  background: #007985;
}
.link .link_item a:hover span path {
  stroke: #fff;
}
.link .link_item img {
  margin-bottom: 3rem;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.link .link_item span {
  width: 23rem;
  height: 3.2rem;
  border-radius: 1.6rem;
  font-size: 1.6rem;
  color: #007985;
  border: 1px solid #007985;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.link .link_item span svg {
  position: absolute;
  left: 1.6rem;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  width: 0.7rem;
  height: auto;
}

@media screen and (max-width: 767px) {
  .link {
    width: 29rem;
  }
  .link .link_item {
    width: 100%;
  }
  .link .link_item:last-of-type {
    margin-top: 4.7rem;
  }
}