hubl/src/scss/_job-offers.scss

#offers-list {
  > div {
    > sib-display {
      display: block;
      margin: 1em 0;
      box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.2);
      background-color: #efefef;
      padding: 0.5em 1em;
      &:nth-child(odd) {
        background-color: #e0e0e0;
      }
    }
  }
}