#wrapper{
	background-color:black;
}

#wrapper.czstrengthen #contents {
  background: url("../images/czstrengthen/bg.jpg") center top no-repeat;
  min-height: 3620px;
}

#wrapper.czstrengthen .container .oizumi {
  position: absolute;
  top: 26px;
  left: 26px;
  width: 125px;
  height: 35px;
  opacity: 0;
  z-index: 1000;
  transition: all ease 300ms 0s;
}
#wrapper.czstrengthen .container .oizumi.doShow {
  opacity: 1;
}



#wrapper.czstrengthen .container .img1 {
  position: absolute;
  top: 105px;
  left:0;
  width: 640px;
  height:  193px;
  transition: all ease 0.5s 0.5s;
  opacity: 0;
}


#wrapper.czstrengthen .container .img1.doShow {
  opacity: 1;
}

#wrapper.czstrengthen .container .img2 {
  position: absolute;
  top: 290px;
  left: calc(320px - 640px / 2);
  width: 640px;
  height:  1301px;
  transition: all ease 0.5s 0.8s;
  transform: translate(0, 200px);
  opacity: 0;
  z-index: 1000;
}


#wrapper.czstrengthen .container .img2.doShow {
  opacity: 1;
  transform: translate(0, 0);
}

#wrapper.czstrengthen .container .img3 {
  position: absolute;
  top: 1490px;
  left: calc(320px - 536px / 2);
  width: 536px;
  height:  788px;
  transition: all ease 0.5s 0.8s;
  opacity: 0;
  transform: translate(0, 200px);
  z-index: 10;
}


#wrapper.czstrengthen .container .img3.doShow {
  opacity: 1;
  transform: translate(0, 0);
}