.block {
  width: 100%;
  display: grid;
  place-items: center;
  grid-template-columns: 1fr 1fr 1fr;
  grid-gap: 0px;
  background-image: url(/images/oulu_talvi.jpg);
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;
}
.grid-item {
  place-items: center;
  padding-bottom: 100px;
  padding-top: 100px;
}

.item {
  height: 200px;
  width: 300px;
  color: #000000;
  word-wrap: break-word;
  background-color: #ffffff;
  text-align: center;
  float: left;
  clear: both;
  padding: 30px;
  border-radius: 16px;
  padding: 30px 30px 30px 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: 0px 5px 20px 10px rgba(0, 0, 0, 0.2);
}
.row:after {
  content: "";
  display: table;
  clear: both;
}
.referenssit {
  text-align: center;
}
.referenssit h2 {
  font-size: 40px;
  text-transform: uppercase;
  color: #000000;
  margin: 10px 0px;
}
.ref-area-head {
  width: 100%;
  height: 80px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ref-area-head h2 {
  font-size: 40px;
  text-transform: uppercase;
  color: #000000;
  margin: 10px 0px;
}