.twocolumn {
  float: left;
  width: 50%;
  padding: 10px;
 }
.stafftwocolumn {
  float: left;
  width: 46%;
    padding: 10px;
 }
.stafftwocolumn img {height: 600px}

 .pricegrid {
      float: left;
      width: 50%;
    }
    .pricegrid:nth-child(odd) {
      clear: left;
    }