.scroll.bottom {
	opacity: 0;	
  	transition: all .8s;
	transform: translateY(40px);
}
.scroll.bottom.scrollin {
	opacity: 1;
  	transform: translateY(0);
}

.scroll.left {
	opacity: 0;
  	transition: all 1.0s;
	transform: translateY(60px);
}
.scroll.left.scrollin {
	opacity: 1;
  	transform: translateX(0);
}