.item + .item {
  margin-top: 0;
}
.item__content {
  padding: 0 30px 30px;
}
.box__detail {
  background: url(../image/bkg01.png) no-repeat;
}
.box__detail.left:before {
  background: url(../image/img06.png) no-repeat;
  height: 60px;
  right: 5px;
  top: -24px;
}
.item__content .box {
  margin-bottom: 45px;
}

@media (max-width: 767px) {
  .item__content {
    padding: 0 15px 40px;
  }
  .item.last .item__content {
    padding-bottom: 0;
  }
  .box__detail {
    background: url(../image/bkg01_sp.png) no-repeat top center;
    background-size: 100% auto;
  }
  .box__detail:after {
    background: url(../image/bkg01_sp_b.png) no-repeat right bottom;
    background-size: 100%;
  }
  .box__item {
    max-width: 100%;
    padding: 0 0 32px;
    width: 100%;
  }
  .item__content .box {
    margin-bottom: 35px;
  }
  .box__x {
    margin: 95px 0 35px;
  }
}