.py-5.text-center.container {
  background-image: url(https://source.unsplash.com/1280x720/?building);
  background-size: cover;
  background-position: center;
  height: 50vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: right;
  text-align: center;
  padding: 0 20px;
  color: white;
}
img{
  width: 100%;
}