label {
  display: inline-block;
  width: 300px;
  margin-right: 20px;
  text-align: right;
}
.container {
  width: 50%;
  margin: auto;
  padding: 30px;
  background: #181818;
}
body {
  margin: 0;
  padding: 0;
  color: #bbbbbb;
  font: 20px 'Courier New', Courier, monospace;
  font-weight: bold;
  width: 100%;
  background: #080808;
}
input {
  color: #bbbbbb;
  background: #181818;
  accent-color: #088;
  border: 2px solid #bbbbbb;
  border-radius: 4px;
}
input[type=button] {
  text-align: center;
  width: 100px;
  height: 40px;
  font-size: 20px;
}
#header {
  text-align: center;
  color: #fff;
  width: 100%;
}
#values {
  margin-top: 50px;
}