/* Animation stuff */
*,
*:before,
*:after {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}

/*animation element*/
.animation-element {
  opacity: 0;
  position: relative;
}

/*animation element sliding left*/
.animation-element.slide-left {
  opacity: 0;
  -moz-transition: all 500ms linear;
  -webkit-transition: all 500ms linear;
  -o-transition: all 500ms linear;
  transition: all 500ms linear;
  -moz-transform: translate3d(-150px, 0px, 0px);
  -webkit-transform: translate3d(-150px, 0px, 0px);
  -o-transform: translate(-150px, 0px);
  -ms-transform: translate(-150px, 0px);
  transform: translate3d(-150px, 0px, 0px);
}

/*animation element sliding right*/
.animation-element.slide-right {
  opacity: 0;
  -moz-transition: all 500ms linear;
  -webkit-transition: all 500ms linear;
  -o-transition: all 500ms linear;
  transition: all 500ms linear;
  -moz-transform: translate3d(150px, 0px, 0px);
  -webkit-transform: translate3d(150px, 0px, 0px);
  -o-transform: translate(150px, 0px);
  -ms-transform: translate(150px, 0px);
  transform: translate3d(150px, 0px, 0px);
}

.animation-element.in-view {
  opacity: 1;
  -moz-transform: translate3d(0px, 0px, 0px);
  -webkit-transform: translate3d(0px, 0px, 0px);
  -o-transform: translate(0px, 0px);
  -ms-transform: translate(0px, 0px);
  transform: translate3d(0px, 0px, 0px);
}