@media all and (max-width: 768px) {
  #intro {
    height: 100%;
    background: url(../img/8frog%202.jpg);
    background-size: cover;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
  }
  #title-h {
    margin-top: -10%;
    font-size: 35px;
    text-align: right;
  }

  #subtitle-h {
    font-size: 30px;

    text-align: right;
    margin-top: -2%;
  }
  #subtitle2-h {
    margin-top: -3%;
    font-size: 20px;
    text-align: right;
    padding-left: 10%;
  }

  .scrolling-navbar {
    background-color: #1a0d00;
  }

  .top-nav-collapse {
    background-color: #bf360c;
  }
  #camera,
  #girl,
  #boy,
  #motor {
    display: none;
  }
}