.hero-section {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.65);
}

.btn-secondary,
.btn-secondary:hover,
.btn-secondary:focus {
  color: #333;
  text-shadow: none;
}

body {
  background-image: url("../images/backgrounds/bg_6.jpg");
  box-shadow: inset 0 0 5rem rgba(0, 0, 0, 0.75);

  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}