@charset "UTF-8";
body {
  background-color: #F8FAFA;
}

.m-heading-01 {
  background: url(/product_floor/toughtectile/construction/img/bg_ttl.jpg) no-repeat 50%/cover;
}

.construction-ttl-01 {
  position: relative;
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
          align-items: center;
  margin-bottom: 24px;
  padding: 2px 26px;
  background-color: #697374;
  color: #f8fafa;
  font-size: 1.7rem;
  font-weight: 400;
  line-height: 2;
  letter-spacing: .048em;
}

.construction-ttl-01::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 16px;
  height: 16px;
  background-color: #ea5037;
}

.construction-ttl-02 {
  font-size: 1.8rem;
  font-weight: 500;
  letter-spacing: .13em;
  line-height: 1.69;
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
          align-items: center;
  -webkit-column-gap: 5%;
     -moz-column-gap: 5%;
          column-gap: 5%;
  margin-bottom: 20px;
}

.construction-ttl-02 .num {
  font-family: "Roboto", sans-serif;
  font-size: 2.2rem;
  line-height: 0.5;
  font-weight: 300;
}

.construction-txt-01 {
  font-size: 1.3rem;
  line-height: 1.75;
  letter-spacing: .00028em;
}

.construction-note {
  font-size: 1.2rem;
  letter-spacing: .00024em;
  line-height: 1.75;
}

.step__ttl {
  margin-bottom: 30px;
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: .0012em;
}

.note__list {
  font-size: 1.4rem;
  letter-spacing: .00028em;
  line-height: 1.75;
  margin-bottom: 24px;
  text-indent: -1.5em;
  padding-left: 1.5em;
}

.note__list:first-child {
  font-weight: 500;
}

.note__list:before {
  content: "";
  width: 10px;
  height: 10px;
  display: inline-block;
  vertical-align: middle;
  background-color: #B4BAC0;
  border-radius: 50%;
  margin-right: .5em;
}

.note__img {
  margin-top: 30px;
}

.flow__sectoin {
  margin-bottom: 60px;
}

.flow__list-wrap {
  margin-bottom: 24px;
  padding-left: 1em;
}

.flow__list {
  font-size: 1.4rem;
  letter-spacing: .00028em;
  margin-bottom: 16px;
  padding-left: 10px;
  list-style-type: decimal;
}

.flow__note {
  padding: 20px;
  background: #FFF;
}

.flow__note-lead {
  font-size: 1.8rem;
  font-weight: 500;
  letter-spacing: .00072em;
  line-height: 1.75;
  margin-bottom: 16px;
  display: -webkit-box;
  display: flex;
  -webkit-column-gap: 10px;
     -moz-column-gap: 10px;
          column-gap: 10px;
  -webkit-box-align: center;
          align-items: center;
}

.flow__note-lead img {
  display: block;
  width: 37px;
  height: 33px;
  -o-object-fit: contain;
     object-fit: contain;
}

.flow__note-border {
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: .00028em;
  line-height: 1.75;
  padding-bottom: 8px;
  border-bottom: 1px solid #B4BAC0;
  margin-bottom: 16px;
}

.flow__list02 {
  font-size: 1.4rem;
  letter-spacing: .00028em;
  margin-bottom: 10px;
  text-indent: -1.5em;
  padding-left: 1.5em;
}

.flow__list02:before {
  content: "";
  width: 10px;
  height: 10px;
  display: inline-block;
  vertical-align: middle;
  background-color: #B4BAC0;
  border-radius: 50%;
  margin-right: .5em;
}

.flow__list02:last-child {
  margin-bottom: 0;
}

.flow__list02-note {
  margin-bottom: 10px;
  text-indent: -0.7em;
  padding-left: 0.7em;
}

.flow__list02-note:before {
  content: "※";
  display: inline-block;
  margin-right: .5em;
}

.flow__list02-border {
  font-size: 1.4rem;
  letter-spacing: .00028em;
  margin-bottom: 10px;
  padding-left: 10px;
  margin-left: 1em;
  border-left: solid 2px #B4BAC0;
}

.flow__flex {
  display: -webkit-box;
  display: flex;
  -webkit-box-pack: justify;
          justify-content: space-between;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
          flex-flow: column;
  row-gap: 20px;
}

.flow__image {
  width: 100%;
  display: -webkit-box;
  display: flex;
  -webkit-box-pack: justify;
          justify-content: space-between;
}

.flow__image-each {
  width: 49%;
}

.flow__image-img {
  margin-bottom: 16px;
}

.flow__image-txt {
  text-align: center;
  font-size: 1.4rem;
}

.flow__memo {
  width: 100%;
  background: #FFF;
  padding: 24px;
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
          flex-flow: column;
  -webkit-box-pack: justify;
          justify-content: space-between;
  row-gap: 10px;
  margin-bottom: 24px;
}

.flow__memo-txt {
  width: 100%;
}

.flow__memo-img {
  width: 52%;
}

@media screen and (min-width: 768px) {
  .construction-ttl-01 {
    margin-bottom: 40px;
    padding: 5px 40px;
    font-size: 2.4rem;
  }
  .construction-ttl-01::before {
    width: 20px;
    height: 20px;
  }
  .construction-ttl-02 {
    font-size: 2.6rem;
    -webkit-column-gap: 20px;
       -moz-column-gap: 20px;
            column-gap: 20px;
  }
  .construction-ttl-02 .num {
    font-size: 3.6rem;
  }
  .construction-txt-01 {
    font-size: 1.4rem;
  }
  .step__ttl {
    margin-bottom: 17px;
    font-size: 4rem;
  }
  .note__list {
    padding-left: 1.5em;
  }
  .note__list:before {
    width: 14px;
    height: 14px;
  }
  .note__img {
    margin-top: 60px;
  }
  .flow__note {
    padding: 24px;
  }
  .flow__list02:before {
    width: 14px;
    height: 14px;
  }
  .flow__flex {
    flex-flow: wrap;
  }
  .flow__image {
    width: 48%;
  }
  .flow__memo {
    width: 48%;
    flex-flow: wrap;
  }
  .flow__memo-txt {
    width: 43%;
  }
}