.home-header-img {
  position: relative;
  height: 200px;
  width: 100%;
}
.home-header-jg {
  position: absolute;
  bottom: -160px;
  right: 600px;
  width: 295px;
}
.home-header-cdb {
  position: absolute;
  bottom: -60px;
  right: 370px;
  width: 187px;
}
.home-header-djg {
  position: absolute;
  bottom: -60px;
  right: 0;
  width: 247px;
}

.header-home {
  background-image: url('../img/bg/bg_home.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.bg-img {
  background-image: url(../img/wifi/bg3.png);
}

@media (max-width: 1200px) {
  .home-header-img {
    position: relative;
    height: 100px;
    width: 100%;
  }
  .home-header-jg {
    position: absolute;
    bottom: -140px;
    right: 480px;
    width: 200px;
  }
  .home-header-cdb {
    position: absolute;
    bottom: -70px;
    right: 270px;
    width: 120px;
  }
  .home-header-djg {
    position: absolute;
    bottom: -60px;
    right: 0;
    width: 160px;
  }
}

@media (max-width: 992px) {
  .home-header-img {
    position: relative;
    height: 100px;
    width: 100%;
  }
  .home-header-jg {
    position: absolute;
    bottom: -160px;
    right: 400px;
    width: 200px;
  }
  .home-header-cdb {
    position: absolute;
    bottom: -90px;
    right: 240px;
    width: 120px;
  }
  .home-header-djg {
    position: absolute;
    bottom: -80px;
    right: 0;
    width: 160px;
  }
}

@media (max-width: 767px) {
  .home-header-img {
    position: relative;
    height: 60px;
    width: 100%;
  }
  .home-header-jg {
    position: absolute;
    bottom: -160px;
    right: 360px;
    width: 150px;
  }
  .home-header-cdb {
    position: absolute;
    bottom: -110px;
    right: 230px;
    width: 90px;
  }
  .home-header-djg {
    position: absolute;
    bottom: -110px;
    right: 60px;
    width: 120px;
  }
}

@media (max-width: 450px) {
  .home-header-img {
    position: relative;
    height: 0px;
    width: 100%;
  }
  .home-header-jg {
    position: absolute;
    bottom: -160px;
    right: 200px;
    width: 100px;
  }
  .home-header-cdb {
    position: absolute;
    bottom: -120px;
    right: 140px;
    width: 60px;
  }
  .home-header-djg {
    position: absolute;
    bottom: -120px;
    right: 30px;
    width: 90px;
  }
}