html, body {
  height: 100%;
  width: 100%;
  background-color: #dbe1ff;
}

html, body {
  height: 100%;
  width: 100%;
}

div {
  font-family: Arial, Helvetica, sans-serif;
}

input {
  font-size: 15px;
  background-color: white;
  color: black;
}

input[type=text], select {
  width: 74.5%;
  padding: 12px 20px;
  margin: 8px 0;
  display: inline-block;
  border: 1px solid #ccc;
  font-family: Arial, Helvetica, sans-serif;
  border-radius: 4px;
  box-sizing: border-box;
}
input[type=number], select {
  width: 12.37%;
  padding: 12px 20px;
  margin: 8px 0;
  font-family: Arial, Helvetica, sans-serif;
  display: inline-block;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
}

input[type=submit] {
  width: 49.81%;
  background-color: #4CAF50;
  color: white;
  padding: 14px 20px;
  margin: 8px 0;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

input[type=submit]:hover {
  background-color: #45a049;
}

div {
  border-radius: 5px;
  padding: 20px;
  font-size: 20px;
}