/* ------------------------------
 width: all
------------------------------ */
body {
  background-image: url(../../images/bg_ai.webp);
}

main {
  padding-bottom: 300px;
}
main section.ttlsection .wrapper {
  background-image: url(../../images/bg_ttl_ai.webp);
}
main section.s01 {
  padding: 100px 30px 0;
}
main section.s01 .wrapper {
  max-width: 1400px;
  margin: 0 auto;
}
main section.s01 .wrapper dl {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
main section.s01 .wrapper dl + dl {
  margin-top: 200px;
}
main section.s01 .wrapper dl dt {
  width: 45%;
  max-width: 641px;
}
main section.s01 .wrapper dl dt img {
  width: 100%;
  display: block;
}
main section.s01 .wrapper dl dd {
  width: 45%;
}
main section.s01 .wrapper dl dd .t01 {
  font-weight: bold;
  font-size: 36px;
  color: #0071bc;
}
main section.s01 .wrapper dl dd .t02 {
  font-size: 22px;
  font-weight: 500;
  line-height: 1.7;
  margin-top: 30px;
}
main section.s01 .wrapper dl dd .btn01 {
  margin-top: 60px;
}

/* ------------------------------
 width < $width-1
------------------------------ */
@media screen and (max-width: 768px) {
  body {
    background-image: url(../../images/bg_ai_sp.webp);
  }
  main {
    padding-bottom: 150px;
  }
  main section.ttlsection .wrapper {
    background-image: url(../../images/bg_ttl_ai.webp);
  }
  main section.s01 {
    padding: 20px 32px 0;
  }
  main section.s01 .wrapper {
    max-width: 1400px;
    margin: 0 auto;
  }
  main section.s01 .wrapper dl {
    display: block;
  }
  main section.s01 .wrapper dl + dl {
    margin-top: 60px;
  }
  main section.s01 .wrapper dl dt {
    width: 100%;
    max-width: 100%;
  }
  main section.s01 .wrapper dl dt img {
    width: 100%;
    display: block;
  }
  main section.s01 .wrapper dl dd {
    width: 100%;
    margin-top: 10px;
  }
  main section.s01 .wrapper dl dd .t01 {
    font-weight: bold;
    font-size: 17px;
    color: #0071bc;
  }
  main section.s01 .wrapper dl dd .t02 {
    font-size: 11px;
    font-weight: 500;
    line-height: 1.7;
    margin-top: 7px;
  }
  main section.s01 .wrapper dl dd .btn01 {
    margin-top: 10px;
  }
}