.left {
  text-align: left;
}
.center {
  text-align: center;
}
.right {
  text-align: right;
}
.scroll-animation-obj {
  opacity: 0;
  transition: all 0.5s ease 0.5s;
}
.scroll-animation-hop {
  transform: translate(0,60px);
}
.scroll-animation-left {
  transform: translate(-120px,0);
}
.scroll-animation-right {
  transform: translate(120px,0);
}