.gruppo-materialeutile .wp-block-group__inner-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.materialeutile {
  background: #eee;
  padding: 1rem 2rem 2rem;
  flex: 0 1 49%;
  margin: 1rem 0;
}
.materialeutile .nome_campo {
  font-size: 3rem;
  text-align: center;
  border-bottom: 2px solid currentColor;
  padding-bottom: 0.2em;
  font-weight: 600;
}
.materialeutile .materiale_campo {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin: 0 -1%;
}
.materialeutile .materiale_campo .campo {
  flex: 0 1 auto;
  margin: 1%;
  background: #ddd;
  padding: 1rem 1rem 0.5rem;
  width: 23%;
  position: relative;
}
.materialeutile .materiale_campo .campo .overlay {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(247, 161, 69, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  z-index: -1;
  transition: all 0.2s ease-in-out;
}
.materialeutile .materiale_campo .campo .overlay svg {
  width: 5rem;
  stroke: #FFF;
  filter: drop-shadow(1px 1px 4px #666);
}
.materialeutile .materiale_campo .campo .overlay a {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.materialeutile .materiale_campo .campo:hover .overlay {
  transition: all 0.3s ease-in-out;
  opacity: 1;
  z-index: 1;
}
.materialeutile .materiale_campo .campo .fascia_eta {
  margin: 0;
  text-align: center;
  font-weight: 400;
  font-size: 2rem;
}
@media only screen and (max-width: 800px) {
  .materialeutile {
    flex: 1 1 100%;
  }
  .materialeutile .materiale_campo .campo {
    width: 30%;
  }
}
@media only screen and (max-width: 400px) {
  .materialeutile .materiale_campo .campo {
    width: 100%;
  }
}