* {
    box-sizing: content-box;
  }
  
  /* Create two equal columns that floats next to each other */
  .column {
    float: left;
    width: 30%;
    padding: 12px;
    /*height: 300px; /* Should be removed. Only for demonstration */
  }
  
  /* Clear floats after the columns */
  .row:after {
    content: "";
    display: table;
    clear: both;
  }