.parall-1,
.parall-2,
.parall-3,
.parall-4,
.parall-5,
.parall-6,
.parall-7,
.parall-8,
.parall-9 {
  position: relative;
  opacity: 0.85;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.parall-1 {
  background-image: url("../img/boston_red.JPG") ;
  min-height: 500px;
}

.parall-2 {
  background-image: url("../img/boston_night.jpg");
  min-height: 500px;
  background-size: auto;
}

.parall-3 {
  background-image: url("../img/bogo_night.jpg");
  min-height: 500px;
}

.parall-4 {
  background-image: url("../img/paintball.jpg");
  min-height: 500px;
  background-size: contain;
}

.parall-5 {
  background-image: url("../img/fitness.jpeg");
  min-height: 500px;
  background-size: contain;
}

.parall-6 {
  background-image: url("../img/poetry.jpg");
  min-height: 500px;
  background-size: auto;
}

.parall-7 {
  background-image: url("../img/babson(1).jpg");
  min-height: 500px;
}

.parall-8 {
  background-image: url("../img/andar.jpg");
  min-height: 500px;

}

.parall-9 {
  background-image: url("../img/lit.jpg");
  min-height: 500px;
}

/* Turn off parallax scrolling for tablets and phones */
@media only screen and (max-device-width: 1024px) {
  .parall-1, .parall-2, .parall-3, .parall-4, .parall-5, .parall-6, .parall-7, .parall-8, .parall-9 {
    background-attachment: scroll;
    background-size: cover;
  }
  h2 {
    letter-spacing: 0;
  }
}