html {
  font-family: Roboto, sans-serif;
  font-size: 16px;
}

h1 {
  font-size: 30px;
  text-align: center;
}

.container {
  background-color: #6495ed;
  color: white;
  width: 33%;
  margin: 0 auto;
  border: 1px solid #ccc;
  padding: 2em;
  box-shadow: 2px 2px 2px rgba(22, 22, 22, 0.25);
  border-top: 2px solid #1347a5;
}

#calculateButton {
  width: 100%;
  background-color: #185bd3;
  color: white;
  border: none;
  padding: 10px;
  border-radius: 5px;
  box-shadow: 2px 2px 2px #1651bc;
}

.calculated {
  padding: 10px;
  background-color: #bfd3f8;
  color: #092049;
  border-radius: 5px;
}

input {
  min-height: 24px;
  font-size: 16px;
  margin-bottom: 0.25em;
  margin-top: 0.25em;
}


#article {
  padding: 5% 10% 0;
}