@media screen and (min-width: 769px) {
  .about .is-sp {
    display: none !important;
  }
}
@media screen and (max-width: 768px) {
  .about .is-pc {
    display: none !important;
  }
}
.wrapper_wrapper_ {
  overflow: hidden;
}
.about {
  max-width: 1000px;
  line-height: 1.8;
  margin: 0 auto;
}
.about * {
  box-sizing: border-box;
}
.about .mv {
  margin: 0 0 135px;
}
.about .aboutus {
  position: relative;
  min-height: 600px;
  margin: 0 0 142px;
  padding: 81px 0 0 375px;
  z-index: 0;
}
.about .aboutus:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: -200px;
  width: 701px;
  height: 600px;
  background: url("/img/usr/freepage/about/us02.jpg") no-repeat 0 0;
  background-size: 100% 100%;
  z-index: -1;
}
.about .aboutus:after {
  content: "";
  display: block;
  position: absolute;
  top: -17px;
  right: 0;
  width: 192px;
  height: 176px;
  background: #f0f4f7;
  z-index: -1;
}
.about .aboutus-ttl {
  position: absolute;
  top: -32px;
  left: 0;
  line-height: 1;
}
.about .aboutus-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px 0;
  margin: 0 0 40px;
}
.about .aboutus-copy span {
  display: block;
  padding: 10px 20px;
  color: #0056ab;
  font-size: 30px;
  font-weight: bold;
  background: #fff;
  box-shadow: 0 5px 30px rgba(0,0,0,0.06);
}
.about .aboutus-txt {
  font-size: 16px;
}
.about .biz {
  position: relative;
  margin: 0 0 100px;
}
.about .biz-ttl {
  position: absolute;
  top: -60px;
  right: 0;
  line-height: 1;
}
.about .biz-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  padding: 100px 0;
  z-index: 0;
}
.about .biz-head:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: -100vw;
  bottom: 0;
  left: -100vw;
  background: #3e75b6;
  z-index: -1;
}
.about .biz-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px 0;
}
.about .biz-copy span {
  display: block;
  padding: 10px 20px;
  font-size: 30px;
  font-weight: bold;
  background: #fff;
  box-shadow: 0 5px 30px rgba(0,0,0,0.06);
}
.about .biz-txt {
  color: #fff;
  font-size: 16px;
}
.about .biz-list {
  position: relative;
  padding: 80px 0 20px;
  z-index: 0;
}
.about .biz-list:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: -100vw;
  bottom: 0;
  left: -100vw;
  background: #f0f4f7;
  z-index: -1;
}
.about .biz-item {
  display: flex;
  align-items: center;
  gap: 0 50px;
  margin: 0 0 80px;
}
.about .biz-item:nth-child(2n) {
  flex-direction: row-reverse;
}
.about .biz-item-img {
  width: 500px;
}
.about .biz-item-inner {
  flex: 1;
}
.about .biz-item-ttl {
  line-height: 1.5;
  margin: 0 0 20px;
  font-size: 30px;
  font-weight: bold;
}
.about .biz-item-ttl:before {
  content: "";
  display: block;
  width: 40px;
  height: 5px;
  margin: 0 0 11px;
  background: linear-gradient(90deg, #c30d23 0%, #c30d23 50%, #0056ab 50%, #0056ab 100%);
}
.about .biz-item-txt {
  font-size: 16px;
}
.about .company {
  margin: 0 0 100px;
}
.about .company-ttl {
  line-height: 1.5;
  margin: 0 0 50px;
  font-size: 32px;
  font-weight: bold;
  text-align: center;
}
.about .company-data {
  width: 860px;
  margin: 0 auto;
  border-top: 2px solid #eee;
  font-size: 15px;
}
.about .company-data th {
  padding: 17px 20px 17px 10px;
  border-bottom: 2px solid #eee;
  font-weight: bold;
  vertical-align: top;
}
.about .company-data td {
  padding: 17px 0;
  border-bottom: 2px solid #eee;
}
.about .nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
}
.about .nav-item a {
  display: block;
  position: relative;
  padding: 16px;
  border-radius: 5px;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  background: #3e75b6;
}
.about .nav-item a:after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  right: 20px;
  width: 10px;
  height: 14px;
  background: #fff;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform: translateY(-50%);
}
.about .nav-item a:hover {
  text-decoration: none;
}
@media screen and (max-width: 768px) {
  .about {
    overflow: hidden;
    margin: 0 -10px 60px;
    padding: 0 10px;
  }
  .about .mv {
    margin: 0 0 82px;
  }
  .about .aboutus {
    max-width: inherit;
    min-height: auto;
    margin: 0 -10px 105px;
    padding: 162px 15px 0;
    background: url("/img/usr/freepage/about/us02_sp.jpg") no-repeat 0 0;
    background-size: 100% auto;
  }
  .about .aboutus:before {
    content: none;
  }
  .about .aboutus:after {
    top: auto;
    right: 15px;
    bottom: -15px;
    width: 108px;
    height: 99px;
  }
  .about .aboutus-ttl {
    top: -19px;
    left: 14px;
  }
  .about .aboutus-ttl img {
    height: 36px;
  }
  .about .aboutus-copy {
    gap: 10px 0;
    margin: 0 0 25px;
  }
  .about .aboutus-copy span {
    padding: 7px 10px;
    font-size: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.06);
  }
  .about .aboutus-txt {
    font-size: 14px;
  }
  .about .biz {
    margin: 0 0 60px;
    padding: 0 5px;
  }
  .about .biz-ttl {
    top: -35px;
    right: 5px;
  }
  .about .biz-ttl img {
    height: 36px;
  }
  .about .biz-head {
    display: block;
    padding: 62px 0 57px;
  }
  .about .biz-copy {
    gap: 10px 0;
    margin: 0 0 25px;
  }
  .about .biz-copy span {
    padding: 7px 10px;
    font-size: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.06);
  }
  .about .biz-txt {
    font-size: 14px;
  }
  .about .biz-list {
    padding: 50px 5px 8px;
  }
  .about .biz-item {
    display: block;
    margin: 0 0 48px;
  }
  .about .biz-item-img {
    width: auto;
    margin: 0 0 30px;
  }
  .about .biz-item-ttl {
    margin: 0 0 15px;
    font-size: 22px;
  }
  .about .biz-item-ttl:before {
    width: 30px;
    margin: 0 0 10px;
  }
  .about .biz-item-txt {
    font-size: 14px;
  }
  .about .company {
    margin: 0 0 60px;
    padding: 0 5px;
  }
  .about .company-ttl {
    margin: 0 0 38px;
    font-size: 22px;
  }
  .about .company-data {
    width: 100%;
    font-size: 14px;
  }
  .about .company-data th {
    display: block;
    width: auto;
    padding: 17px 0 3px;
    border-bottom: none;
    text-align: left;
  }
  .about .company-data td {
    display: block;
    padding: 0 0 17px;
  }
  .about .nav {
    display: block;
  }
  .about .nav-item {
    margin: 0 0 15px;
    padding: 0 15px;
  }
  .about .nav-item a {
    padding: 15px;
    font-size: 16px;
  }
  .about .nav-item a:after {
    width: 8px;
    height: 12px;
  }
}