.mb20 {
  margin-bottom: 20px;
}

.mb40 {
  margin-bottom: 40px;
}

.fz18 {
  font-size: 18px;
}

.padding-off {
  padding: 0;
  margin: 0;
}

.parallax {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  background-attachment: fixed;
}

/* highlight text */

.hl {
  color: #f00;
}

.bg-overlay {
  background: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.7)), url(../images/background/intro-bg.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.slideanim {
  visibility: hidden;
}

.slide {
  /* The name of the animation */
  animation-name: slide;
  -webkit-animation-name: slide;
  /* The duration of the animation */
  animation-duration: 1s;
  -webkit-animation-duration: 1s;
  /* Make the element visible */
  visibility: visible;
}

/* Go from 0% to 100% opacity (see-through) and specify the percentage from when to slide in the element along the Y-axis */

@keyframes slide {
  0% {
    opacity: 0;
    transform: translateY(70%);
  }
  100% {
    opacity: 1;
    transform: translateY(0%);
  }
}

@-webkit-keyframes slide {
  0% {
    opacity: 0;
    -webkit-transform: translateY(70%);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0%);
  }
}