5 columns goes 2 columns

#top .settore-attivita .entry-content-wrapper {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
}

#top .settore-attivita .entry-content-wrapper:before,
#top .settore-attivita .entry-content-wrapper:after {
  display: none !important;
}

#top .settore-attivita .entry-content-wrapper .flex_column {
  flex: 0 1 19%;
  width: unset !important;
  margin: 0px;
}


@media only screen and (max-width: 989px) {
  #top .settore-attivita .entry-content-wrapper .flex_column {
    flex: 0 1 30%;
  }
}

@media only screen and (max-width: 767px) {
  #top .settore-attivita .entry-content-wrapper .flex_column {
    flex: 0 1 48%;
  }
}

@media only screen and (max-width: 549px) {
  #top .settore-attivita .entry-content-wrapper .flex_column {
    flex: 1 1 100%;
  }
}