Question #204

<div class="container">
  <div class="mars">
    Mars
  </div>

  <div class="earth">
    Earth
  </div>

  <div class="venus">
    Venus
  </div>

  <div class="jupiter">
    Jupiter
  </div>

  <div class="mercury">
    Mercury
  </div>
</div>

.container {
  display: flex;
  gap: 10px;
}

.earth {
  order: 2;
}

.mars {
  order: 2;
}

.venus {
  order: 1;
}

.mercury {
  order: -1;
}