body {
  color: white;
}
.image-background {
  // height: 100vh;
  min-height: 400px;
  background-image: url("baustellenschild.jpg");
  background-size: contain;
  background-position: center center;
  background-repeat: no-repeat;
}

.display-2 {
  font-weight: 400;
  text-shadow: 1px 2px black;
}

.lead {
  text-shadow: 1px 2px black;
}