nav {
  color: #fff;
  background-color: #34495E;
  width: 100%;
}
.parallax-photo-credit {
  margin-top: 470px;
  margin-left: 50px;
  color: white;
  font-size: small;
}
.page-footer {
  padding-top: 20px;
  background-color: #34495E;
}
.parallax-container {
  height: 500px;
}
.project-container {
  width: 98%;
}