.scroll-hint-icon {
  position: absolute;
  top:100px;
	left:0;
	right:0;
	margin:0 auto;

  width: 100px;
  height: 100px;
  transition: opacity .3s;
  opacity: 0;
	background: url(../img/about/swipe.png) 0 0 no-repeat;
	background-size: 100px auto;
  text-align: center;
  padding:0 0 0 40px;
}

.scroll-hint-icon-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  max-height: 100%;
  pointer-events: none;
}

.scroll-hint-text {
  display: none;
}

.scroll-hint-icon-wrap.is-active .scroll-hint-icon {
  opacity: .8;
}

.scroll-hint-icon-wrap.is-active .scroll-hint-icon:after {
  opacity: 1;
}

.scroll-hint-icon-wrap.is-active .scroll-hint-icon:before {
  animation: scroll-hint-appear 1.2s linear;
  animation-iteration-count: 2;
}

.scroll-hint-icon-white .scroll-hint-text {
  color: #000;
}

.scroll-hint-shadow-wrap {
  position: relative;
}

.scroll-hint-shadow-wrap:has(.scroll-hint.is-right-scrollable)::after,
.scroll-hint-shadow-wrap.is-right-scrollable::after
 {
  opacity: 1;
  visibility: visible;
}

.scroll-hint-shadow-wrap:has(.scroll-hint.is-left-scrollable)::before,
.scroll-hint-shadow-wrap.is-left-scrollable::before
 {
  opacity: 1;
  visibility: visible;
}