/* CSS style for the result box */
    .box {
      display: inline-block;
      width: 40px;
      height: 15px;
      text-align: center;
      border: 1px solid black;
      margin: 5px;
      padding: 5px;
    }
	
	/* Float four columns side by side */
.column {
  float: left;

  padding: 1px 1px;
}

/* Remove extra left and right margins, due to padding */
.row {margin: 0 0px;}

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

/* Responsive columns */
@media screen and (max-width: 600px) {
  .column {
    width: 100%;
    display: block;
    margin-bottom: 20px;
  }
}

input {
  width: 60px;
  padding: 5px 5px;
  margin: 8px 0;
  box-sizing: border-box;
  border: 2px solid darkgray;
  border-radius: 4px;
  font-size: 16px;
}

select {
  width: 150px;
  padding: 5px 5px;
  margin: 8px 0;
  box-sizing: border-box;
  border: 2px solid darkgray;
  border-radius: 4px;
  font-size: 16px;
}

button {
  border: none;
  color: white;
  padding: 10px 10px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
  border-radius: 4px;
  background-color: #4CAF50;
}

button:hover {
  background-color: green;
  color: white;
}

h3 {
    display: block;
    font-size: 1.17em;
    margin-block-start: 0em;
    margin-block-end: 0em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
}