.bg1 {
  background-image: url("/img/officetel/bg1.png");
}

.bg2 {
  background-image: url("/img/officetel/bg2.png");
}

.bg3 {
  background-image: url("/img/officetel/bg3.png");
}

.bg4 {
  background-image: url("/img/officetel/bg4.png");
}

.bg5 {
  background-image: url("/img/officetel/bg5.png");
}

.bg6 {
  background-image: url("/img/officetel/bg6.png");
}