.catch_copy span {
 transition: 1s;
 opacity: 0;
 transform: translateY(100px);
 display: block;
}
.catch_copy span:first-child {
 animation: catch_anime 1.4s forwards 1s;　
}
.catch_copy span:nth-child(2) {
 animation: catch_anime 1.4s forwards 5s;
}
.catch_copy span:nth-child(3) {
 animation: catch_anime 1.4s forwards 6s;
}
.catch_copy span:nth-child(4) {
 animation: catch_anime 1.4s forwards 7s;
}
.catch_copy span:nth-child(5) {
 animation: catch_anime 1.4s forwards 8s;
}
.catch_copy span:nth-child(6) {
 animation: catch_anime 1.4s forwards 9s;
}
.catch_copy span:nth-child(7) {
 animation: catch_anime 1.4s forwards 10s;
}
.catch_copy span:nth-child(8) {
 animation: catch_anime 1.4s forwards 11s;
}
.catch_copy span:nth-child(9) {
 animation: catch_anime 1.4s forwards 12s;
}
.catch_copy span:nth-child(10) {
 animation: catch_anime 1.4s forwards 13s;
}
.catch_copy span:nth-child(11) {
 animation: catch_anime 1.4s forwards 14s;
}
.catch_copy span:nth-child(12) {
 animation: catch_anime 1.4s forwards 15s;
}
.catch_copy span:nth-child(13) {
 animation: catch_anime 1.4s forwards 16s;
}



@keyframes catch_anime {
 0% {
   transform: translateY(100px);
 }
  100% {
   opacity: 1;
   transform: translateY(0);
 }
}