body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
section {
  margin: 0;
  padding: 0;
}

.nowrap {
  white-space: nowrap;
}

/* SDGsへの取り組み */

.heading {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: bold;
  font-size: 24px;
  color: #D80C18;
  margin: 0 auto;
  margin-top: 30px;
  margin-bottom: 10px;
  text-align: center;
}

.text {
  width: 70%;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: normal;
  font-size: 18px;
  color: #333333;
  line-height: 1.6;
  margin-bottom: 50px;
  margin-inline: auto;
  text-align: justify;
}


/* コンテンツ */
.container1 {
  width: 100%;
  background: #F6F6F6;
}

.container2 {
  width: 100%;
  background: #ffffff;
}

.content {
  padding: 20px;
}

.subtitle_1 {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: bold;
  font-size: 20px;
  color: #D80C18;
}

.title_1 {
  font-family: "Outfit", sans-serif;
  font-size: 70px;
  font-weight: normal;
  color: #D80C18;
  margin-bottom: 20px;
}

.innercontainer1 {
  width: 1100px;
  display: flex;
  margin: 0 auto;
  flex-direction: column;
  align-items: center;
  padding: 50px;
  background: #F6F6F6;
}

.innercontainer2 {
  width: 1100px;
  display: flex;
  margin: 0 auto;
  flex-direction: column;
  align-items: center;
  padding: 50px;
  background: #fff;
}

.circle {
  width: 92px;
  height: 92px;
  background-color: #D80C18;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: -46px;
  /* ボックスAの上半分に重ねる */
  z-index: 2;
}

.number {
  font-family: "Outfit", sans-serif;
  font-size: 50px;
  color: #fff;
  margin: 0;
}

.box-a {
  width: 759px;
  height: 119px;
  background-color: #fff;
  border-radius: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin-bottom: -50px;
}

.box-a-2 {
  width: 759px;
  height: 119px;
  background-color: #F7F9F9;
  border-radius: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin-bottom: -50px;
}

.box-a-title {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: bold;
  font-size: 36px;
  color: #D80C18;
  margin-top: 50px;
  z-index: 1;
}

.box-b {
  display: grid;
  width: 1006px;
  background-color: #fff;
  border-radius: 20px;
  padding: 80px 30px 30px 30px;
  box-sizing: border-box;
}

.box-b-2 {
  display: grid;
  width: 1006px;
  background-color: #F7F9F9;
  border-radius: 20px;
  padding: 80px 30px 30px 30px;
  box-sizing: border-box;
}

.box-b-text {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: normal;
  font-size: 18px;
  color: #333333;
  line-height: 1.6;
  margin-bottom: 10px;
  align-items: center;
}

.subtitle-wrapper {
  position: relative;
  display: inline-block;
  margin-bottom: 20px;
}

.dashed-line {
  width: 100%;
  border-bottom: 1px dashed #707070;
  padding: 25px;
  z-index: -1;
}

.box-b-subtitle {
  width: 250px;
  height: 48px;
  background-color: #fff;
  border-radius: 24px;
  border: 1px solid #333333;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: normal;
  font-size: 1.8rem;
  color: #333333;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: -25px auto;
}

.columns {
  justify-content: space-between;
}

.column {
  display: flex;
  width: 100%;
  margin: 50px 0;
}

.innercolumn {
  display: grid;
  width: 100%;
  padding: 0 88px 0 20px;
  align-items: center;
}

.column-image {
  width: 36%;
  height: 100%;
  padding: 0 20px;
}

.column-subtitle {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: bold;
  font-size: 2.4rem;
  color: #333333;
}

.column-text {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: bold;
  font-size: 18px;
  color: #333333;
  line-height: 1.6;
  margin: 0;
}

.column-text li {
  list-style: none;               /* デフォルトの・を消す */
  position: relative;
  padding-left: 2.5em;            /* ・の分だけ左に余白 */
  text-indent: -1em; 
}


/*  サスティナビリティに戻るボタン   */
.backsus_button {
  display: block;
  margin: 0 auto;
  border: none;
  background: none;
  padding-bottom: 150px;
  cursor: pointer;
}

.sdgs .page-btn-wrapper {
  padding-bottom: 50px;
}


@media (max-width: 767px) {

  .sdgs .page-btn--next::before {
    left: 19rem;
  }

  .heading {
    font-size: 1.8rem;
    margin-top: 10px;
    margin-bottom: 15px;

  }

  /* SDGsへの取り組み */
  .container {
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
  }

  .text {
    font-size: 1.6rem;
    width: 100%;
    margin-bottom: 30px;
  }

  /* コンテンツ */
  .innercontainer1,
  .innercontainer2 {
    width: 100%;
    box-sizing: border-box;
    padding: 0;
  }

  .circle {
    width: 60px;
    height: 60px;
    margin-bottom: 0px;
  }

  .number {
    font-size: 30px;
  }


  .box-a,
  .box-a-2 {
    display: contents;
    width: 76%;
    height: auto;
    padding: 20px;
    box-sizing: border-box;
    border-radius: 40px;
    margin-bottom: -50px;
  }

  .box-a-title {
    font-size: 2rem;
    margin-top: 20px;
    margin-bottom: 10px;
    line-height: 1.2em;
    text-align: justify;
  }

  .box-b,
  .box-b-2 {
    background: none;
    width: 90%;
    padding: 0px;
    border-radius: 10px;
  }

  .box-b-text {
    font-size: 16px;
  }

  .box-b-subtitle {
    width: 180px;
    height: 40px;
    font-size: 1.8rem;
    border-radius: 20px;
    margin: -20px auto;
  }

  .dashed-line {
    padding: 20px;
  }

  .columns {
    flex-direction: column;
  }

  .column {
    width: 100%;
    margin: 30px 0;
    flex-direction: column;
  }

  .column-image {
    width: 100%;
    padding: 0;
  }

  .innercolumn {
    padding: 20px 0 10px 0;
  }

  .column-subtitle {
    font-size: 20px;
  }

  .column-text {
    line-height: 2;
    font-weight: normal;
    font-size: 1.5rem;
  }

  .column-text li {
    padding-left: 1em;            /* ・の分だけ左に余白 */

  }

  /* サスティナビリティに戻るボタン */
  .backsus_button {
    padding-bottom: 50px;
  }

  .content {
    padding: 0;
  }

  .sec1 {
    padding: 50px 20px 100px;
  }

  .sec2 {
    padding: 75px 20px 60px;
  }

  .sec3 {
    padding: 90px 20px 60px;
  }
}