/* Three image containers (use 25% for four, and 50% for two, etc) */
.column {
  float: left;
  width: 100%;
  padding-top: 5px;
  padding-bottom: 5px;
}

/* Clear floats after image containers */
.row::after {
  content: "";
  clear: both;
  display: table;
}

/* Responsive layout - makes the three columns stack on top of each other instead of next to each other */
@media screen and (max-width: 500px) {
  .column {
    width: 100%;
  }
}