main {
  margin-top: 100px;
}
main.about_main {
  background-image: url("../img/about.svg");
  background-repeat: no-repeat;
}
@media screen and (max-width: 480px) {
  main {
    background-size: 30%;
  }
}
main .about {
  padding-top: 100px;
  max-width: 1080px;
  width: 100%;
  margin: 0 auto 100px;
}
@media screen and (max-width: 1080px) {
  main .about {
    width: 90%;
  }
}
main .about h2 {
  font-size: 42px;
  font-weight: bold;
  margin-bottom: 30px;
}
main .about .about-wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
main .about .about-wrapper .about-box .profile {
  margin-bottom: 30px;
}
main .about .about-wrapper .about-box .profile .name {
  font-size: 52px;
  font-weight: bold;
  margin-bottom: 10px;
  line-height: 1.2;
}
@media screen and (max-width: 480px) {
  main .about .about-wrapper .about-box .profile .name {
    font-size: 48px;
  }
}
main .about .about-wrapper .about-box .profile .name-jp {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 10px;
}
main .about .about-wrapper .about-box .profile .name-jp .border {
  display: inline-block;
  width: 30px;
  height: 1px;
  background-color: #232323;
  margin: 10px 15px;
}
main .about .about-wrapper .about-box .profile .profession {
  font-size: 24px;
  margin-bottom: 10px;
}
main .about .about-wrapper .about-box .profile .birthday {
  font-size: 16px;
}
@media screen and (max-width: 768px) {
  main .about .about-wrapper .about-box .skills li {
    margin-bottom: 30px;
    line-height: 1.5;
  }
}
main .about .about-wrapper .about-box .skills li .skills-content {
  display: inline-block;
  width: 78px;
  height: 31px;
  line-height: 31px;
  background-color: #5396df;
  font-weight: bold;
  font-size: 14px;
  text-align: center;
  color: #fff;
  margin-right: 16px;
  margin-bottom: 16px;
}
@media screen and (max-width: 768px) {
  main .about .about-wrapper .about-box .skills li .skills-content {
    display: block;
    margin-bottom: 10px;
  }
}
@media screen and (max-width: 480px) {
  main .about .about-wrapper .about-img {
    width: 100%;
  }
}
@media screen and (max-width: 480px) {
  main .about .about-wrapper .about-img img {
    width: 100%;
  }
}
main .chapter {
  max-width: 1080px;
  width: 100%;
  margin: 0 auto 100px;
}
@media screen and (max-width: 1080px) {
  main .chapter {
    width: 90%;
  }
}
main .chapter h2 {
  font-size: 24px;
  line-height: 30px;
  font-weight: bold;
  border-bottom: 1px solid #CCCCCC;
  padding: 0 0 16px 15px;
  position: relative;
  margin-bottom: 30px;
}
main .chapter h2::before {
  content: "";
  position: absolute;
  width: 7px;
  height: 30px;
  background-color: #5396df;
  left: 0;
  top: 0;
}
main .chapter p {
  line-height: 1.5;
}
main .career .career-box .career-content .date {
  width: 80px;
  border-right: 1px solid #CCCCCC;
  padding: 15px 0;
  text-align: start;
  font-weight: normal;
}
main .career .career-box .career-content .detail {
  position: relative;
  padding: 15px 0;
  padding-left: 15px;
  line-height: 1.5;
}
main .career .career-box .career-content .detail::before {
  content: "";
  display: inline-block;
  width: 13px;
  height: 13px;
  border-radius: 100%;
  background-color: #5396df;
  position: absolute;
  left: -7px;
  top: 21px;
}