* {
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.page-wrap {
  width: 100%;
  height: 100%;
}
.pageTouch {
  -webkit-overflow-scrolling: touch;
}
.page {
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  -webkit-perspective: 1000;
}

.title {
  width: 100%;
  text-align: center;
  padding-top: 40px;
  color: #000;
  font-size: 18px;
  opacity: 0;
}

.subtitle {
  width: 100%;
  text-align: center;
  padding-top: 20px;
  color: #000;
  font-size: 16px;
  opacity: 0;
}

.arrow {
  position: absolute;
  left: 50%;
  bottom: 10px;
  width: 40px;
  height: 40px;
  margin-left: -16px;
  background: url(https://images.hyperchain.cn/hyperchain-1024/index/page-arrow.png) no-repeat;
  background-size: 33px auto;
  opacity: 0;
}

.arrow-h {
  position: absolute;
  right: 10px;
  top: 50%;
  width: 40px;
  height: 40px;
  margin-top: -9px;
  opacity: 0;
}

.arrow-h i {
  display: block;
  width: 33px;
  height: 18px;
  background: url(https://images.hyperchain.cn/hyperchain-1024/index/page-arrow.png) no-repeat;
  background-size: 33px auto;
  -webkit-transform: rotate(-90deg);
}

.current .arrow {
  -webkit-animation: swipeMoveTop 1.5s 1s ease infinite;
}

.current .arrow-h {
  -webkit-animation: swipeMoveLeft 1.5s 1s ease infinite;
}

/*上滑提示*/
@-webkit-keyframes swipeMoveTop {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 10px, 0);
  }
  70% {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
  }
  100% {
    opacity: 0;
    -webkit-transform: translate3d(0, -10px, 0);
  }
}

/*左滑提示*/
@-webkit-keyframes swipeMoveLeft {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(10px, 0, 0);
  }
  70% {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
  }
  100% {
    opacity: 0;
    -webkit-transform: translate3d(-10px, 0, 0);
  }
}

@-webkit-keyframes slideToTop {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 100px, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
  }
}
.current .title {
  -webkit-animation: slideToTop 0.8s ease both;
}

.current .subtitle {
  -webkit-animation: slideToTop 0.8s 0.3s ease both;
}