body {
	margin-left: 1%;
    margin-right: 1%;
    background-color: rgb(189, 232, 247);
}
tr:nth-child(even) {
    background-color: #ffffff;
  }
  .column {
    margin-left: 1%;
    margin-right: 1%;
    float: left;
    width: 48%;
  }
  
  /* Clear floats after the columns */
  .row:after {
    content: "";
    display: table;
    clear: both;
  }