.content {
  position: relative;
  width: 100%;
  height: 100%;
}



.swiper-container {
  width: 100%;
  height: 100%;
  background: url('../images/page_bg.png') no-repeat;
  background-size: cover;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.slide_1 {
  background-image: url('../images/page_01.png');
}

.slide_2 {
  background-image: url('../images/page_02.png');
}

.slide_3 {
  background-image: url('../images/page_03.png');
}

.slide_4 {
  background-image: url('../images/page_04.png');
}

.slide_5 {
  background-image: url('../images/page_05.png');
}

.download_box {
  position: absolute;
  left: 50%;
  bottom: 2.667rem;
  width: 7.627rem;
  height: 1.2rem;
  z-index: 99;
  transform: translate(-50%, 0);
}

.download_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 7.627rem;
  height: 1.2rem;
  box-shadow: 0.08rem 0.08rem 0.213rem 0rem #1158B9;
  border-radius: 0.613rem;
  background-color: #fff;
  font-size: 0.427rem;
  font-weight: 700;
  color: #155BB6;
}

.arrow_icon {
  position: absolute;
  bottom: -45px;
  left: 50%;
  transform: translate(-50%, 0);
  width: 0.56rem;
  z-index: 99;
  animation: download .4s ease-in-out infinite alternate;
}


@keyframes download {
  0% {
    bottom: -45px;
  }

  100% {
    bottom: -48px;
  }
}

.upload_arrow {
  transform: rotate(180deg) translate(50%, 0);
}

@media all and (min-width: 530px) {

  .content {
    width: 510px;
    margin: 0 auto;
  }
}