* {
  margin: 0;
  box-sizing: border-box;
}

html {
  font-size: 100%;
  padding: 0;
}

body {
  color: #333;
  font-family: sans-serif;
  font-size: 1em;
  line-height: 1.6;
  width: 50%;
  margin: 1rem auto;
  padding: 0;
  background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
  background-size: 10.5rem;
  background-color: #ced4da;
}

.progress {
  display: block;
  height: 1rem;
  margin: 1rem 0;
  overflow: hidden;
  background-color: #adb5bd;
  border-radius: 0.25rem;
  box-shadow: inset 0 0.1rem 0.1rem rgba(0, 0, 0, 0.1);
  background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
  background-size: 1rem;
  background-color: #095fd1;
}

.progress > * {
  display: block;
  height: 100%;
}

.progress-large {
  height: 4rem;
  background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
  background-size: 4rem;
  background-color: #060;
}