.mat-sdgs {
  margin-top: 80px;
}

.mat-sdgs > p {
  margin-bottom: 20px;
  color: #0075c1;
  font-size: 1.8rem;
  font-weight: bold;
}

.mat-sdgs > ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin-top: -10px;
}

.mat-sdgs > ul > li {
  width: 100px;
  margin-top: 10px;
  margin-right: 10px;
}

main .btn {
  width: 520px;
  max-width: none;
  margin: 40px auto 0;
}

.materiality-nav {
  max-width: 860px;
  margin: 70px auto 0;
}

.environment-bnr {
  margin-top: 90px;
}

.environment-bnr > ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-top: 50px;
}

.environment-bnr > ul > li:last-of-type {
  margin-left: 20px;
}

.section .guideline-list {
  width: 70%;
  margin: 20px auto;
  border: 1px solid #0075c1;
}

.section .guideline-list > dt {
  padding: 8px 0;
  background: #0075c1;
  color: #fff;
  text-align: center;
}

.section .guideline-list > dd {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding: 20px 15px 10px 15px;
  background: #e6f5ff;
}

.section .guideline-list > dd > ol {
  width: 48%;
}

.section .guideline-list > dd > ol > li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 10px;
}

.section .guideline-list > dd > ol > li > span {
  display: block;
  width: 1.2em;
  height: 1.2em;
  padding-top: 0.15em;
  background: #0075c1;
  color: #fff;
  text-align: center;
}

.section .guideline-list > dd > ol > li > p {
  padding-top: 0.2em;
  padding-left: 4px;
}

.guideline-list {
  width: 70%;
  margin: 20px auto;
  border: 1px solid #0075c1;
}

.guideline-list > dt {
  padding: 8px 0;
  background: #0075c1;
  color: #fff;
  text-align: center;
}

.guideline-list > dd {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding: 20px 15px 10px 15px;
  background: #e6f5ff;
}

.guideline-list > dd > ol {
  width: 48%;
}

.guideline-list > dd > ol > li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 10px;
}

.guideline-list > dd > ol > li > span {
  display: block;
  width: 1.2em;
  height: 1.2em;
  padding-top: 0.15em;
  background: #0075c1;
  color: #fff;
  text-align: center;
}

.guideline-list > dd > ol > li > p {
  padding-top: 0.2em;
  padding-left: 4px;
}

@media screen and (max-width: 767px) {
  .mat-sdgs {
    margin-top: 50px;
  }
  .mat-sdgs > p {
    margin-bottom: 10px;
    font-size: 1.6rem;
  }
  .mat-sdgs > ul {
    margin-top: -5px;
  }
  .mat-sdgs > ul > li {
    width: 50px;
    margin-top: 5px;
    margin-right: 5px;
  }
  main .btn {
    width: 300px;
    margin-top: 30px;
  }
  .materiality-nav {
    margin-top: 50px;
  }
  .environment-bnr {
    margin-top: 50px;
  }
  .environment-bnr > ul {
    display: block;
    margin-top: 20px;
  }
  .environment-bnr > ul > li:last-of-type {
    margin: 20px 0 0;
  }
  .section .guideline-list {
    width: 100%;
  }
  .section .guideline-list > dd {
    display: block;
  }
  .section .guideline-list > dd > ol {
    width: 100%;
  }
  .guideline-list {
    width: 100%;
  }
  .guideline-list > dd {
    display: block;
  }
  .guideline-list > dd > ol {
    width: 100%;
  }
}

@media screen and (min-width: 768px), print {
  .materiality-nav .local-nav > ul {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .materiality-nav .local-nav > ul > li {
    width: 33.33333%;
  }
  .materiality-nav .local-nav > ul > li:nth-of-type(3n) {
    border-right: 1px solid #e6e6e6;
  }
  .materiality-nav .local-nav > ul > li:nth-of-type(n+4) {
    margin-top: 20px;
  }
}