.box3 {
    width: 45%;
    margin: 45px 0px 0px 20px;
}
.box4 {
    width: 75%;
    margin: 0px 0px 0px 20px;
}
.box5 {
    width: 100%;
    margin: 0px 3px 0px 0px;
}
h2 {
  overflow: hidden;
  text-align: center;
}
 
h2 span {
  display: inline-block;
  padding: 0 0.5em;
  position: relative;
  margin: 10px 0 20px 0;
}
 
h2 span:before,
h2 span:after {
  border-top: 1px solid;
  content: "";
  position: absolute;
  top: 50%;
  width: 99em;
}
 
h2 span:before {
  right: 100%;
}
 
h2 span:after {
  left: 100%;
}
.product_name {
  font-size: 14px;
  margin-top: -10px;
  line-height: 20px;
}
.w_set {
  width: 32.8%;
    }
}
.head2 {
    font-weight: bold;
    font-size: 22px;
    text-align: center;
    margin-bottom: 10px;
}
.caption_mb {
    display: none;
}
.caption_pc {
    font-size: 12px;
}