* {
  box-sizing: border-box;
}
html, body{
  margin: 0;
  padding:0;
  height: 100%;
  width: 100%;
  overflow-x: hidden;
  overflow-y: auto;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: lightblue;
  
}

.header {
  padding: 0px;
  text-align: center;
  font-size: 20px;
  text-decoration: underline;
}

h2{
  padding-left: 10px;
  font-size: 17px;
}

p{
  padding-left: 10px;
}

.column {
  float: left;
  width: 33.33%;
  padding: 10px;
  height: 250px;
  border-style:inset;
}

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


.footer {
  
  padding: 0px;
  text-align: center;
}


@media (max-width: 600px) {
  .column {
    width: 100%;
  }
}