@charset "utf-8";

#natural-main-contents {
  font-family: "Noto Sans JP", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", Osaka, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro";
  font-size: 16px;
  line-height: 160%;
}

#natural-main-contents img {
  display: block;
  width: 100%;
  height: auto;
}

#natural-main-contents .red {
  color: #E60012;
}

#natural-main-contents strong,
#natural-main-contents a {
  color: #000;
  font-weight: bold;
}

/*--------------------------*/
.video-wrapper {
  margin-bottom: 0;
}

.main-wrapper {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 10px;
}

.main-wrapper section {
  padding-bottom: 25px;
}


.main-wrapper .cols-2 {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}

.main-wrapper .cols-2.reverse {
  -webkit-flex-direction: row-reverse;
  flex-direction: row-reverse;
}

@media screen and (max-width: 769px) {
  .main-wrapper .cols-2 {
    display: block;
  }
}

.header {
  padding: 13px 0 15px;
  border-top: 14px solid #023B1F;
}

.header h2 {
  display: inline-block;
  color: #023B1F;
  font-size: 22px;
  line-height: 130%;
}

.header .sup {
  display: inline-block;
  font-size: 90%;
  vertical-align: baseline;
}

.header .sub {
  padding-top: 3px;
  font-weight: 600;
}


/* paper
------------------------------------------*/
.paper {
  overflow: hidden;
}

.paper .upper {
}

.paper .upper .image {
  float: right;
  width: 38%;
}

.paper .upper .text {
  width: 62%;
  padding-right: 25px;
}

.paper .upper .text ul {
  padding-top: 20px;
}

.paper .upper .text li:before {
  content: "●";
  display: inline-block;
  margin-right: 2px;
  color: #E60012;
  font-size: 80%;
}

.paper .bottom {
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: flex-end;
  align-items: flex-end;
  width: 60%;
}

@media screen and (max-width: 769px) {
  .paper .upper .image {
    margin-left: 20px;
  }

  .paper .upper .text {
    width: auto;
    padding-right: 0;
  }

  .paper .upper .text ul {
    clear: both;
  }

  .paper .bottom {
    clear: both;
    width: 100%;
    padding-top: 20px;
  }
}


/* comparison
------------------------------------------*/
.comparison {
  width: 38%;
  font-size: 14px;
}

.comparison .image {
  display: block;
  margin-bottom: 5px;
}

.comparison p {
  margin-bottom: 10px;
}

@media screen and (max-width: 769px) {
  .comparison {
    width: 100%;
  }
}


/* product
------------------------------------------*/
.product {
  width: calc(62% - 20px);
}

.product .text li:before {
  content: "●";
  display: inline-block;
  margin-right: 2px;
  color: #E60012;
  font-size: 80%;
}

.product .product-box {
}

.product .product-box > li {
  display: -webkit-flex;
  display: flex;
  margin: 30px 0;
}

.product .product-box .image {
  display: block;
  max-width: 283px;
  width: 27%;
  margin-right: 10px;
}

.product .product-box .text {
  width: 73%;
}

.product .product-box .text h3 {
  color: #E60012;
  font-size: 17px;
  font-weight: 600;
}

.product .product-box .text li {
  font-size: 15px;
  font-weight: 600;
}

.product .product-box .text p {
  font-size: 15px;
}

@media screen and (max-width: 769px) {
  .product {
    width: 100%;
  }

  .product .product-box .image {
    width: 40%;
    margin-right: 10px;
  }

  .product .product-box .text {
    width: 60%;
  }
}

@media screen and (max-width: 480px) {
  .product .product-box > li {
    display: block;
  }

  .product .product-box .image {
    width: 100%;
    margin: 0 auto 10px;
  }

  .product .product-box .text {
    width: 100%;
  }
}