*:focus {
  outline-style: none;
}

#progress {
  height: 20px;
  width: 100%;
}

#progress-bar {
  width: 0%;
  height: 100%;
  transition: width 500ms linear;
}

.progress-bar-danger {
  background: #d00;
}

.progress-bar-warning {
  background: #f50;
}

.progress-bar-success {
  background: #080;
}