.content {
  padding-bottom: 150rpx;
}
.content image {
  width: 750rpx;
}
.bottom {
  position: fixed;
  bottom: 30rpx;
  width: 750rpx;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.nxh__button {
  width:300rpx;
}