html {
  background-color: rgb(204, 204, 204);
}

body {
  width: 480px;
  height: 330px;
  margin: 0 auto ;
  background-color: #ff8181;
  border: 2px solid rgb(100, 100, 100);
  font-family: 'Times New Roman', Times, serif;
}

.header {
  margin-top: 0;
  padding-top: 20px;
  text-align: center;
}

#main-form {
  display: flex;
  flex-direction: column;
  margin: auto;
}

.form-row {
  display: flex;
  margin: auto;
  padding-bottom: 6px;
}

label {
  width: 90px;
  font-size: 22px;
  font-weight: bold;
  
}

input {
  width: 350px;
  font-size: 20px;
  font-family: 'Times New Roman', Times, serif;
}

.submit-button {
  width: 90px;
  margin: auto;
  font-size: 20px;
  font-weight: bold;
}

#response-bar {
  width: 400px;
  height: 40px;
  margin-top: 1em;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  background-color: rgb(137, 255, 255);
  border: 2px solid black;
}

#response {
  margin: 0;
  padding-left: 4px;
  height: inherit;
  vertical-align: middle;
  display: table-cell;
  font-size: 20px;
}