#main_img_20_18 {
  background: url(../shop_image/image_E/haikei.jpg) no-repeat center center;
  background-size: auto auto;
  background-size: cover;
  padding: 50px;
  text-align: center;
}


.text_a_20_18 h2 {
  text-align: center;
  font-size: 2vw;
  color: #333333;
}

.text_a_20_18 h3 {
  text-align: center;
  font-size: vw;
  color: #;
}

@media screen and (max-width:760px) {

#main_img_20_18 {
  float: none;
  width: 100%;
}

.box_20_18 {
  margin-top:0px;
  padding: 0 20px;
}

.text_a_20_18 h2 {
  text-align: center;
  font-size: calc(2vw + 1vw);
  color: #333333;
}

}


@media screen and (max-width:480px) {

#main_img_20_18 {
  float: none;
  width: 100%;
  padding:50px 0;
}

.box_20_18 {
  margin-top:0px;
  padding: 0;
}
.text_a_20_18 h2 {
  text-align: center;
  font-size: calc(2vw + 2vw);
  color: #333333;
  padding: 0;
}
}