html,
body {
  height: 100%;
  background: #333;
  color: #f1f1f1;
  padding: 0;
  margin: 0;
  text-align: center;
  justify-content: center;

}

.title{
    text-align: center;
}
.cover-container {
  min-height: 100%;
}

.cover-container footer {
  margin-top: auto;
  background-color: #333;
}

.input-group {
  width: 400px;
  margin: 0 auto;
}

#status-message {
  margin-top: 20px;
  font-weight: bold;
}