page {
  height: 100%;
}
.distribution-posters {
  height: 100%;
}
.banenr {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 140rpx;
  height: 100%;
}
.banner .slide-image {
  width: 100%;
  height: auto;
}
.btn-box {
  height: 140rpx;
  z-index: 9999;
  width: 100%;
  padding: 0rpx 30rpx;
  position: fixed;
  bottom: 0;
  left: 0;
  box-sizing: border-box;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-box .btn {
  width: 100%;
  height: 88rpx;
  line-height: 88rpx;
  text-align: center;
  font-size: 34rpx;
  font-family: PingFang SC;
  font-weight: 400;
  color: #ffffff;
  background: #2BC7B9 !important;
  border-radius: 44rpx;
}

