@media screen {
  .page {
    background: white;
    box-shadow: 0 0 0.5cm rgba(0,0,0,0.5);
    display: block;
    min-height: 257mm;
    margin: 0 auto;
    margin-bottom: 0.5cm;
    padding: 20mm;
    width: 170mm;
    }

  article {
    min-height: 250mm;
    overflow: hidden;
    }
  }

  ul.leaders span:first-child {
    background: white;
    }

  ul.leaders span + span {
    background: white;
    }