.productChop .explainPage-main {
  background: #fff;
}

.productChop .explainPage-title .is-logo {
  height: 140px;
  background-image: url(../img/logomark.svg);
}
@media print, screen and (min-width: 768px) {
  .productChop .explainPage-title .is-logo {
    height: 240px;
  }
}

.productChop .explainPage-title .is-text {
  margin: 20px 0 0;
  font-family: 'Lato', sans-serif;
  font-weight: 900;
  font-size: 2rem;
  line-height: 1.6;
}

.productChop .explainPage-firstArea-img {
  display: block;
  width: 100%;
  max-width: 500px;
  padding: 0;
  margin: 0 auto 20px;
}
.productChop .explainPage-firstArea-img img {
  display: block;
  width: 100%;
  height: auto;
}

@media print, screen and (min-width: 768px) {
  .productChop .explainPage-howtoArea-contents-main {
    flex-wrap: wrap;
  }
  .productChop .explainPage-howtoArea-contents-main-imgBlock {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }
  .productChop .explainPage-howtoArea-contents-main-imgBlock img {
    display: block;
    width: calc(50% - 30px);
    margin: 0;
  }
  .productChop .explainPage-howtoArea-contents-main-imgBlock img:nth-child(2n) {
    margin-left: 30px;
  }
  .productChop .explainPage-howtoArea-contents-main-imgBlock img:nth-child(n + 3) {
    margin-top: 30px;
  }
  .productChop .explainPage-howtoArea-contents-main-imgBlock + .explainPage-howtoArea-contents-main-textBlock {
    margin-top: 30px;
  }
  .explainPage-howtoArea-contents-main-textBlock {
    width: 100%;
  }
}