.download-section {
  min-height: 100vh;
  background-image: url(https://hkgamestar.oss-cn-hongkong.aliyuncs.com/rongyao/assets/images/download-game/bg.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  padding: 0 90px;
}

.img {
  width: 396px;
  height: 141px;
}

.ios {
  background-image: url(https://hkgamestar.oss-cn-hongkong.aliyuncs.com/rongyao/assets/images/download-game/ios.png);
  margin-right: 400px;
}

.android {
  background-image: url(https://hkgamestar.oss-cn-hongkong.aliyuncs.com/rongyao/assets/images/download-game/android.png);
  margin-right: 200px;
}

.computer {
  background-image: url(https://hkgamestar.oss-cn-hongkong.aliyuncs.com/rongyao/assets/images/download-game/pc.png);
}