* {
        box-sizing: border-box;
         margin: 0;
       }

       .column {
         float: left;
        }

        .row:after {
            content: "";
            display: table;
            clear: both;
        }
        .card {
  box-shadow: 0 4px 8px 0 rgba(175, 174, 174, 0.2);
  text-align: center;
  background-color: #f0f6ff;
  border-radius: 5%;
        }