.img-active{
  display: none;
  opacity: 0;
  transition: .3s;
}
 li.active .nav-list-arrow .img-before{
  display: none;
  opacity: 0;
  transition: .3s;
}

li.active .nav-list-arrow .img-active{
  display: block;
  opacity: 1;
  transition: .3s;
}

/* 下から */

.fadeUp{
/* animation-name:fadeUpAnime; */
animation-name:Animation;
animation-duration:0.5s;
animation-delay: 1.5s;
animation-fill-mode:forwards;
opacity:0;
}

@keyframes Animation{
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}
@media screen and (min-width: 1400px){

}

@media screen and (max-width: 1024px){
  ul.nav-child-sp li .nav-list-arrow .img-before{
    display: block;
    opacity: 1;
  }
  ul.nav-child-sp li .nav-list-arrow .img-active{
    display: none;
  }
  ul.nav-child-sp li.active .nav-list-arrow .img-before{
   display: none;
   opacity: 0;
   transition: .3s;
 }

 ul.nav-child-sp li.active .nav-list-arrow .img-active{
   display: block;
   opacity: 1;
   transition: .3s;
 }
}



@media screen and (max-width: 768px){

}

@media screen and (max-width: 486px){

}

@media screen and (max-width: 400px){

}